Instruction Manual PN 51-1054BC/rev.B April 2003 ������������� Conductivity Microprocessor Analyzer WARNING ESSENTIAL INSTRUCTIONS ELECTRICAL SHOCK HAZARD READ THIS PAGE BEFORE PRO- CEEDING! Making cable connections to and servicing this instru- ment require access to shock hazard level voltages Rosemount Analytical designs, manufactures, and tests its which can cause death or serious injury. products to meet many national and international stan- dards. Because these instruments are sophisticated tech- Relay contacts made to separate power sources nical products, you must properly install, use, and maintain must be disconnected before servicing. them to ensure they continue to operate within their normal specifications. The following instructions must be adhered Electrical installation must be in accordance with to and integrated into your safety program when installing, the National Electrical Code (ANSI/NFPA-70) using, and maintaining Rosemount Analytical products. and/or any other applicable national or local Failure to follow the proper instructions may cause any one of the following situations to occur: Loss of life; personal codes. injury; property damage; damage to this instrument; and Unused cable conduit entries must be securely warranty invalidation. sealed by non-flammable closures to provide • Read all instructions prior to installing, operating, and enclosure integrity in compliance with personal servicing the product. If this Instruction Manual is not the safety and environmental protection requirements. correct manual, telephone 1-949-757-8500 and the requested manual will be provided. Save this Instruction For safety and proper performance this instru- Manual for future reference. ment must be connected to a properly grounded three-wire power source. • If you do not understand any of the instructions, contact your Rosemount representative for clarification. Proper relay use and configuration is the respon- • Follow all warnings, cautions, and instructions marked sibility of the user. on and supplied with the product. Do not operate this instrument without front cover • Inform and educate your personnel in the proper instal- secured. Refer installation, operation and servicing lation, operation, and maintenance of the product. to qualified personnel. • Install your equipment as specified in the Installation Be sure to disconnect all hazardous voltage before Instructions of the appropriate Instruction Manual and opening the enclosure. per applicable local and national codes. Connect all products to the proper electrical and pressure sources. The unused conduit openings need to be sealed with NEMA 4X or IP65 conduit plugs to maintain • To ensure proper performance, use qualified personnel the ingress protection rating (IP65). to install, operate, update, program, and maintain the product. No external connection to the instrument of more than 43V peak allowed with the exception of power • When replacement parts are required, ensure that qual- and relay terminals. Any violation will impair the ified people use replacement parts specified by Rosemount. Unauthorized parts and procedures can safety protection provided. affect the product’s performance and place the safe operation of your process at risk. Look alike substitu- tions may result in fire, electrical hazards, or improper operation. WARNING • Ensure that all equipment doors are closed and protec- This product is not intended for use in the light industrial, tive covers are in place, except when maintenance is residential or commercial environment, per the instrument’s being performed by qualified persons, to prevent electri- certification to EN50081-2. cal shock and personal injury. Emerson Process Management Rosemount Analytical Inc. 2400 Barranca Parkway Irvine, CA 92606 USA Tel: (949) 757-8500 Fax: (949) 474-7250 http://www.RAuniloc.com © Rosemount Analytical Inc. 2001 MODEL 1054B C TABLE OF CONTENTS MODEL 1054B CONDUCTIVITY MICROPROCESSOR ANALYZER TABLE OF CONTENTS Section Title Page 1.0 DESCRIPTION AND SPECIFICATIONS........................................................... 1 1.1 Features and Applications................................................................................. 1 1.2 Specifications .................................................................................................... 2 1.3 Ordering Information.......................................................................................... 4 2.0 INSTALLATION.................................................................................................. 5 2.1 General.............................................................................................................. 5 2.2 Unpacking and Inspection ................................................................................. 5 2.3 Mechanical Installations .................................................................................... 5 2.4 Electrical Wiring................................................................................................. 6 3.0 DESCRIPTION OF CONTROLS ....................................................................... 14 3.1 Keyboard Functions........................................................................................... 14 3.2 Item Selection and Value Adjustment Keys....................................................... 15 4.0 CONFIGURATION............................................................................................. 19 4.1 General ............................................................................................................. 19 4.2 Alarm 1 and 2 ................................................................................................... 21 4.3 Interval Timer .................................................................................................... 22 4.4 Temperature ..................................................................................................... 23 4.5 Current Output .................................................................................................. 23 4.6 Defaults ............................................................................................................. 24 4.7 Alarm Setpoint................................................................................................... 25 4.8 Output Scale Expansion.................................................................................... 26 4.9 Simulate Output................................................................................................. 27 5.0 START-UP AND CALIBRATION........................................................................ 28 5.1 General.............................................................................................................. 28 5.2 Entering Cell Constant....................................................................................... 28 5.3 Temperature Calibration .................................................................................... 28 5.4 Initial Loop Calibration....................................................................................... 28 5.5 Routine Standardization .................................................................................... 30 5.6 Sensor Maintenance.......................................................................................... 30 6.0 KEYBOARD SECURITY ................................................................................... 31 6.1 General.............................................................................................................. 31 6.2 Access Code ..................................................................................................... 31 7.0 THEORY OF OPERATION................................................................................ 31 8.0 DIAGNOSTICS AND TROUBLESHOOTING .................................................... 32 8.1 Diagnostics........................................................................................................ 32 8.2 Troubleshooting................................................................................................. 33 8.3 Instrument Maintenance.................................................................................... 35 9.0 RETURN OF MATERIAL................................................................................... 37 i MODEL 1054B C TABLE OF CONTENTS LIST OF FIGURES Figure No. Title Page 2-1 Panel Mounting Cutout...................................................................................... 7 2-2 Panel Mounting Tab Installation......................................................................... 8 2-3 Wall Mounting J-Box Installation........................................................................ 9 2-4 Wall Mounting J-Box Wiring............................................................................... 10 2-5 Pipe Mounting Installation ................................................................................. 11 2-6 Electrical Wiring................................................................................................. 12 2-7 Wall Mount Enclosure (Option -20).................................................................... 13 3-1 Function Select on Keypad................................................................................ 14 3-2 Accessing Editing Function ............................................................................... 14 3-3 Accessing Configuration Menus........................................................................ 14 3-4 LCD Display....................................................................................................... 15 3-5 Set Menu Items ................................................................................................. 18 4-1 Alarm 1 and 2 Configuration.............................................................................. 21 4-2 Interval Timer Configuration .............................................................................. 22 4-3 Timer Diagram for One Cycle............................................................................ 22 4-4 Temperature Configuration................................................................................ 23 4-5 Current Output Configuration ............................................................................ 23 4-6 Default Configuration......................................................................................... 24 4-7 Alarm Setpoint................................................................................................... 25 4-8 Output Scale Expansion.................................................................................... 26 4-9 Simulate Current Output.................................................................................... 27 8-1 Simulate Conductivity Input............................................................................... 36 LIST OF TABLES Table No. Title Page 1-1 Conductivity Range ........................................................................................... 3 1-2 Replacement Parts............................................................................................ 4 1-3 Accessories ....................................................................................................... 4 3-1 Key Description ................................................................................................. 16 3-2 Information Mnemonics ..................................................................................... 17 3-3 Set Function Mnemonics................................................................................... 17 4-1 Configuration Work Sheet ................................................................................. 20 4-2 Relay States for Various Conditions and Alarm/Default Configurations ............ 24 8-1 Fault Mnemonics ............................................................................................... 32 8-2 RTD Resistance Values..................................................................................... 32 8-3 Troubleshooting Guide ...................................................................................... 34 ii MODEL 1054B C SECTION 1.0 DESCRIPTION AND SPECIFICATIONS SECTION 1.0 DESCRIPTION AND SPECIFICATIONS • SELF DIAGNOSTICS with a user selectable fault alarm. • KEYBOARD SECURITY is user selectable. • NO BATTERY BACK-UP REQUIRED. Non-volatile EEPROM memory. • DUAL ALARMS WITH PROGRAMMABLE LOGIC. A third relay is provided with timer func- tions. • PROGRAMMABLE OUTPUT AND RELAY DEFAULTS for hold and fault modes. • NEMA 4X (IP65) WEATHERPROOF CORROSION-RESISTANT ENCLOSURE. 1.1 FEATURES AND APPLICATIONS Dual alarms are a standard feature on the Model 1054B The Model 1054B Microprocessor Analyzers, with the and are programmable for either high or low operation. appropriate sensors, are designed to continuously meas- Alarm 2 may be programmed as a fault alarm. Both ure and control pH, ORP, conductivity, resistivity, ratio, alarms feature independent setpoints, adjustable hys- percent concentration, dissolved oxygen, ozone or total teresis and time delay action. The time delay is conven- free chlorine in industrial and municipal processes. ient when an alarm is used for corrective action, such as The Model 1054B Conductivity Analyzers are housed in shutting down a demineralizer for regeneration. Time a NEMA 4X (IP65) weatherproof, corrosion-resistant, delay will ignore a temporary breakthrough and prevent flame retardant enclosure suitable for panel, pipe or wall shutting down a demineralizer unit prematurely. A dedi- mounting. All functions are accessed through the front cated interval timer with relay is also provided. panel membrane keyboard which features tactile feed- Automatic or manual temperature compensation is key- back. Measurement data may be read at any time. board selectable. The process temperature is accurately However, settings may be protected against accidental measured from an integral RTD in the sensor assembly or unauthorized changes by a user selectable security and is read on the display. For greater accuracy, the tem- code. The display indicates the measured value in engi- perature indication may be standardized to the process neering units as well as temperature, alarm status, hold temperature. The temperature may be configured to read output and fault conditions. in °C or °F. The 1054B transmits a user selected isolated current Calibration is easily accomplished by simply immersing output which is continuously expandable over the meas- the sensor in a known solution and entering the value. urement range for either direct or reverse action and can With a two point calibration, the Model 1054B will auto- be displayed in milliamps or percent. Output dampening matically calculate the temperature slope of the solution. of 0-255 sec. is user selectable. Upon routine standardization a sensor cell factor value is The output and relay default settings are user selectable calculated, and a trend of this value can be used to track for hold or fault mode operation. The hold output function sensor coating. allows manual control during routine sensor mainte- The Model 1054B Microprocessor Analyzer comes stan- nance. dard with an LCD display. An LED display is available as Continuous self diagnostics alert the operator to faults an option. due to analyzer electronics, integral RTD failures, open wiring and process variable range problems. In the event of a fault condition or hold mode diagnosed by the ana- lyzer, the output will be set to a preset or last process value and the relays will be set to their default settings. 1 Model 1054B C SECTION 1.0 DESCRIPTION AND SPECIFICATIONS 1.2 SPECIFICATIONS - EMI/RFI: EN61326 Enclosure: Black, ABS, NEMA 4X, IP65, LVD: EN61010-1 CSA Enclosure 4 Ambient Temperature: -20 to 65°C (-4 to 149°F) 144 X 144 X 192 mm Ambient Humidity: LED max 95% RH (5.7 X 5.7 X 7.6 in.) Wall Mount Enclosure: NEMA 4X, Heavy duty (LCD max 85% RH @ 50°C) fiberglass, reinforced thermoplastic. Alarms: Dual, field selectable High/Low, High/High, 356.4 X 450.1 X 180.2 mm* (14 X 17.7 X 7.1 in.*) Low/Low Front Panel: Membrane keyboard with tactile feed- Alarm 2 configurable as a fault alarm back and user selectable security Time Delay 0 to 254 seconds Digital Display: LCD, black on grey Dual Setpoints, continuously adjustable Optional, red LED Hysteresis is adjustable up to 25% full scale Character Height: 18 mm (0.7 in.) for low side/High Alarm and high side/Low Alarm Electrical Classification: Interval Timer: Interval: 10 min. to 2999 days FM Class I, Div. 2, Group A thru D On Counts: 1 to 60 28 Vdc relays - 5.0 amps resistive only On Duration: 1 to 299.9 seconds 150 mA - Groups A & B; 400 mA - Group C ; Off Duration: 1 to 299.9 seconds 540 mA - Group D; Ci = 0; Li = 0 Wait Duration: 1 to 299.9 seconds CSA Class I, Div. 2, Group A thru D. Controls dedicated relay 28 Vdc, 110 Vac & 230 Vac relays Relay Contacts: Epoxy Sealed Form A contacts, 5.0 Amps resistive only SPST, Normally Open. Wall Mount Enclosure: General Purpose Resistive Inductive Power: 100 - 127 VAC, 50/60 Hz ±6%, 4.0 W 200 - 253 VAC, 50/60 Hz ±6%, 4.0 W 28 VDC 5.0 Amps 3.0 Amps 115 VAC 5.0 Amps 3.0 Amps Current Output: Isolated, 0-20 mA or 4-20 mA into 600 ohms maximum load at 115/230 Vac or 230 VAC 5.0 Amps 1.5 Amps 550 ohms maximum load at 100/200 Vac, Weight/Shipping Weight: 1.1 kg/1.6 kg (2.5 lb/3.5 lb) Direct or Reverse Output Dampening: 0-255 seconds Code -20 Wall Mount Enclosure does not meet CE requirements *Includes latches and mounting feet 2 Model 1054B C SECTION 1.0 DESCRIPTION AND SPECIFICATIONS The Model 1054B Conductivity Analyzer measures over the range of 0-2 µS/cm to 0-1,000 mS/cm. Temperature slope may be adjusted anywhere between 0 and 5% to provide greater accuracy in chemical con- centration control. The temperature slope is factory set at 2% as a representative value, but each conductive solution has its own set of temperature vs. concentration curves. The Model 1054B C will automatically calcu- late the temperature slope for any given solution, or permit manual adjustment of the temperature slope if already known. On calibration the analyzer will also automatically correct for cell constant variations for better measurement accuracy. ANALYZER SPECIFICATIONS @ 25°C RECOMMENDED SENSORS: Measurement Range: (See Table 1) Model 140 Retractable Conductivity Output Scale: Zero suppression: up to 90% full scale. Model 150 Insertion/Submersion Conductivity Span: from 10% to 100% full scale Model 400 Screw-in Conductivity Accuracy: ±0.5% of reading Model 401-14 Screw-in Conductivity Repeatability: ±0.25% of reading Model 402 Retractable Conductivity Stability: ±0.25% month, non-cumulative Model 403 Sanitary Flange Conductivity Temperature Effect: 0.02% of reading/°C Model 404 Low Flow Conductivity Temperature Compensation: -20 to 200°C (-4 to 392°F) (automatic or manual) Temperature Slope Adjustment: 0-5%/°C TABLE 1-1. CONDUCTIVITY RANGE Conductivity Sensor 150 140 * Values shown are absolute conductivi- Model Number 400 140 150 150 ty. Maximum range will be reduced for 402/403 400/402/403 compensated conductivity at elevated 404 process temperatures. Cell Constant 0.1 0.2 0.5 1.0 Min. Range 2 4 100 200 Max. Range* 2,000 4,000 10,000 20,000 FULL SCALE MICROSIEMENS/cm 3 MODEL 1054B C SECTION 1.0 DESCRIPTION AND SPECIFICATIONS 1.3 ORDERING INFORMATION The Model 1054B Microprocessor Analyzer: Housed in a corrosion resistant, weatherproof enclosure and oper- ates on either 115 or 230 VAC, 50/60 Hz power. Standard features include digital display, isolated current output, dual alarms, and automatic and manual temperature compensation. MODEL 1054B MICROPROCESSOR ANALYZER (3.5 lbs/1.5 kg) Code Measurement C Contacting Conductivity T Toroidal Conductivity CODE STANDARD ENCLOSURE OPTIONS 01 LCD Display 02 LED Display CODE OPTIONS 20 Wall Mount Enclosure 1054BC 01 20 EXAMPLE TABLE 1-2. Replacement Parts TABLE 1-3. Accessories P/N DESCRIPTION P/N DESCRIPTION 2001492 Tag, Stainless Steel, Specify 22966-00 PCB, LCD Digital Display Marking 23025-01 Panel Mounting Kit 23053-00 Mounting Bracket, 2-inch Pipe 23739-00 PCB, Power Supply 23054-01 Mounting Bracket, Wall, with 23664-01 PCB, CPU, Conductivity Junction Box 23245-01 PCB, LED Digital Display 23268-01 Heater, 115 VAC, 50/60 Hz, 23740-00 PCB, Motherboard 1054B (Code 20 Only) 23695-04 Keyboard Overlay, LCD Version 23268-02 Heater, 230 VAC, 50/60 Hz, 23695-05 Keyboard Overlay, LED Version 1054B (Code 20 Only) 33469-00 Enclosure, Body 33470-00 Enclosure, Rear Cover 32938-00 Gasket, Rear Cover 9100157 Fuse, 0.1A, 3AB, 250V, Slo-Blow 9100160 Fuse, .250A, 125V 9100189 Fuse, .750A, 125V 4 MODEL 1054B C SECTION 2.0 INSTALLATION SECTION 2.0 INSTALLATION 2.1 GENERAL. Installation must be performed by a 3. Align the latches as shown and insert the analyz- trained technician. This analyzer's enclosure is suit- er enclosure through the front of the panel cutout. able for outdoor use. However, it should be located in Tighten the screws for a firm fit. To avoid damag- an area where temperature extremes and vibrations ing the mounting latches, do not use excessive are minimized or absent. Installation must be per- force. formed by a trained technician. 4. Replace the front panel assembly. Circuit boards must align with the slots on the inside of the 2.2 UNPACKING AND INSPECTION. Inspect the enclosure. Assure that the continuity wire is con- analyzer for shipping damage. If damaged, notify the nected to the rear cover and the interface board’s carrier immediately. Confirm that all items shown on closest mounting screw. Replace the door and the packing list are present. Notify Rosemount four front panel screws. Analytical if items are missing. 2.3.2 Wall Mounting Plate with Junction Box 2.3 MECHANICAL INSTALLATION. Select an instal- (P/N 23054-01). Refer to Figure 2-3 and Figure 2-4. lation site that is at least one foot from any high volt- 1. Prepare the analyzer as described in Section 2.3. age conduit, has easy access for operating personnel, and is not in direct sunlight. Mount the analyzer as fol- 2. Mount the junction box and bracket to the analyz- lows: er with the hardware provided. All wiring can be brought to the terminal strip prior to mounting the 1. Remove the four screws that secure the rear analyzer. cover of the enclosure. 3. Place the metal stiffener on the inside of the ana- 2. Remove the four screws holding the front panel lyzer and mount the two 1/2-inch conduit fittings assembly of the enclosure and carefully pull the using two each weather seals as shown. Mount front panel and connected printed circuit boards NEMA 4X conduit plug (included) into center con- straight out. duit hole. 3. Follow the procedure for the appropriate mounting 4. Mount the analyzer to the junction box using the configuration: Section 2.3.1 for panel mounting, 1/2-inch conduit fittings. Section 2.3.2 for wall mounting, Section 2.3.3 for 5. Complete wiring from the analyzer to the junction pipe mounting. box (Refer to Figure 2-4). 2.3.1 Panel Mounting (Standard). The Model 1054B NOTE is designed to fit into a DIN standard 137.9 mm x Run sensor wiring out of the left opening 137.9 mm (5.43 in. x 5.43 in.) panel cutout (Refer to (From front view) to J-Box. All others out Figure 2-1 and Figure 2-2). right opening to J-Box. 1. Prepare the analyzer as described in Section 2.3. 2.3.3 Pipe Mounting (P/N 23053-00). The 2-inch pipe 2. Install the mounting latches as described in Figure mounting bracket includes a metal plate with a cutout 2-2 (latches are shown oversize for clarity). If the for the analyzer (Refer to Section 2.3 for mounting the latches are not installed exactly as shown, they analyzer into the plate). Mounting details are shown in will not work correctly. The screws provided are Figure 2-5. self-tapping. Tap the screw the full depth of the mounting latch (refer to side view) leaving a gap 2.3.4 Wall Mount Enclosure (option -20). See greater than the thickness of the cutout panel. Figure 2-7 for installation details. 5 MODEL 1054B C SECTION 2.0 INSTALLATION 2.4 ELECTRICAL WIRING. The Model 1054B has CAUTION three conduit openings in the bottom rear of the ana- The sensitivity and stability of the analyzer lyzer housing which will accommodate 1/2-inch con- will be impaired if the input wiring is not duit fittings. From the front view, the conduit opening grounded. DO NOT apply power to the on the left is for sensor wiring; the center is for signal analyzer until all electrical connections are output and the opening on the right is for timer, alarm, verified and secure. The following precau- and AC connections. Sensor wiring should always be tions are a guide using UL 508 as a safe- run in a separate conduit from power wiring. AC guard for personnel and property. power wiring should be 14 gauge or greater. 1. AC connections and grounding must be in compli- NOTE ance with UL 508 and/or local electrical codes. For maximum EMI/RFI protection the 2. The metal stiffener is required to provide support output cable should be shielded and and proper electrical continuity between conduit enclosed in an earth grounded, rigid fittings. metal conduit. When wiring directly to 3. This type 4/4X enclosure requires a conduit hub the instrument connect the output or equivalent that provides watertight connect, cable’s outer shield to the transmitter’s REF UL 508-26.10. earth ground via terminal 8 on TB3. When wiring to the wall mounting junc- 4. Watertight fittings/hubs that comply with the tion box connect the output cable’s outer requirements of UL 514B are to be used. shield to the earth ground terminal on 5. Conduit hubs are to be connected to the conduit TB-A. before the hub is connected to the enclosure, REF The sensor cable should also be shield- UL 508-26.10. ed. When wiring directly to the instru- 6. If the metal support plate is not used, plastic fit- ment connect the sensor cable’s outer tings must be used to prevent structural damage shield to the transmitter’s earth ground to the enclosure. Also, appropriate grounding lug via terminal 8 of TB-2. If the sensor and awg conductor must be used with the plastic cable’s outer shield is braided an appro- fittings. priate metal cable gland fitting may be used to connect to braid to earth ground 2.4.2 Output Wiring. The signal output and alarm via the instrument case. When wiring to connections are made to terminals 1 through 6 of TB1 the wall mounting junction box connect and TB3-1 and 2. (Refer to Figure 2-6). the sensor cable’s outer shield to the earth ground terminal on TB-A. The user must provide a means to dis- connect the main power supply in the form of circuit breaker or switch. The cir- cuit breaker or the switch must be locat- ed in close proximity to the instrument and identified as the disconnecting device for the instrument. 2.4.1 Power Input Wiring. The Model 1054B can be configured for either 115 VAC or 230 VAC power. Connect AC power to TB1-8 and -9 (115 VAC) or TB1- 7 and -8 (230 VAC) ground to the ground terminal at TB3-8 (refer to Figure 2-6). 6 MODEL 1054B C SECTION 2.0 INSTALLATION WHEN INCH AND METRIC DIMS ARE GIVEN MILLIMETER INCH DWG. NO. REV. 41054B01 B FIGURE 2-1. Panel Mounting Cutout 7 MODEL 1054B C SECTION 2.0 INSTALLATION DWG. NO. REV. 41054A26 A FIGURE 2-2. Panel Mounting Tab Installation 8 MODEL 1054B C SECTION 2.0 INSTALLATION DWG. NO. REV. 41054A27 A FIGURE 2-3. Wall Mounting J-Box Installation 9 MODEL 1054B C SECTION 2.0 INSTALLATION WHEN INCH AND METRIC DIMS ARE GIVEN MILLIMETER INCH DWG. NO. REV. 41054B14 B FIGURE 2-4. Wall Mounting J-Box Wiring 10 MODEL 1054B C SECTION 2.0 INSTALLATION MILLIMETER INCH DWG. NO. REV. 41054B02 D FIGURE 2-5. Pipe Mounting Installation 11 MODEL 1054B C SECTION 2.0 INSTALLATION DWG. NO. REV. 41054B04 D FIGURE 2-6. Electrical Wiring 12 MODEL 1054B C SECTION 2.0 INSTALLATION WHEN INCH AND METRIC DIMS ARE GIVEN MILLIMETER INCH DWG. NO. REV. 41054B43 A FIGURE 2-7. Wall Mount Enclosure (Option -20) 13 � MODEL 1054B C SECTION 3.0 DESCRIPTION OF CONTROLS SECTION 3.0 DESCRIPTION OF CONTROLS 3.1 KEYBOARD FUNCTIONS. All operations of the Configuration is all accomplished through a series of Model 1054B microprocessor Analyzer are controlled menus located within the set mode menu. To access by the eight (8) keypads on the front of the instrument. these set mode menus the ACCESS keypad is These keypads are used to do the following: pressed TWICE in RAPID succession. 1. Display parameters other than the primary param- ACCESS eter. 1. Press twice in rapid succession. ENTER 2. Edit setpoints for alarms, set up specific output current value for simulation, calibrate, tempera- ture, conductivity, etc. 2. See ��� on display. Confirms entry ��� into set mode menu. 3. Configure display for temperature units, for auto- 3. First menu item is displayed. matic temperature compensation, alarm usage, ��� Analyzer now ready to configure. setting timer functions, security, and output range. 4. Use the SCROLL keypad to rotate To view and not change parameters other than the pri- through the available menus. mary parameter requires only a simple keystroke rou- tine. As shown in Figure 3-1, a single keypress FIGURE 3-3. Accessing Configuration Menus accesses the lower function printed on the keypad. Quick, double keypresses access the top function printed on the keypad. Once inside the Set mode menu, use the scroll key- pad to scroll through the menu list. When the menu desired is displayed, release the scroll keypad. Quick double press will access the current OUTPUT output current value in mA or %. Read only. To enter the submenus press the SELECT keypad. If PV the submenu allows editing, the item will flash that can Single press of the keypad will access the be edited. If not, use the scroll keypad to scroll through present Conductivity reading. Read only. the next list of submenus. SELECT will enter this sub- FIGURE 3-1. Function Select on Keypad. menu and if it is editable, the field will flash. To exit the menu and SAVE the new value, press the Editing any of these parameters requires one more ENTER keypad. operation. After displaying the value associated with the parameter selected, press the SELECT keypad. To exit the menu without saving the edited value, press As seen in Figure 3-2, this will display the numerical the PV keypad to jump out of the set menu program with value, and the first digit will be flashing to indicate this out saving value. To change other parameters will value may be edited. require re-entering the set menu program. All changes to the operating program that set-up the Figure 3-4 explains the various fields surrounding the instrument display are made through the set menu pro- Primary process on the LC display. gram. See Figure 3-5 at the end of this section. Table 3-1 describes the functions accessible with the eight (8) keypads, the number of times to press the ZERO � keypad to access, and its function when used with the ALARM SELECT 1 select keypad and set menu. 1. Press Key twice. 1. Press Key. Table 3-2 and Table 3-3 describe the meaning of the 2. �� shows briefly. 2. ��� shows briefly. various mnemonics used on the display. They are cat- 3. Zero point is displayed. 3. Numbers show with digit flashing. egorized by their use in either menus or as process FIGURE 3-2. Accessing Editing Function. information. 14 MODEL 1054B C SECTION 3.0 DESCRIPTION OF CONTROLS 3.2 Item Selection and Value Adjustment Keys. The B. SCROLL Key (�). This key is used to three keys located on the lower right side of the keypad scroll through menu when selected, or � are used for menu navigation, value adjustment and scroll through digits on the active (flash- entry, and item selection. These keys perform the fol- ing) Numeric Display, or move the deci- lowing functions: mal point and µS/mS display. Holding key down auto scrolls display. A. SELECT/Shift (�) Key. This key is used to select the displayed menu, or for C. ACCESS/ENTERKey. This key is � ACCESS shifting to the next digit in the Numeric used to ACCESS the Set Mode (Section SELECT Display. 4.1.2) and to ENTER the displayed value ENTER into memory (from Numeric Display). CONDUCTIVITY: µS - FLAG ON; mS - RELAY 1 FLAG BLINKING ACTIVATED % VALUE - FLAG ON; mA - FLAG BLINKING RELAY 2 ACTIVATED HOLD STATUS FLAG ON; FAULT - FLAG BLINKING UPPER FUNC- TION PRESS TWICE QUICKLY LOWER FUNC- TION PRESS ONCE FIGURE 3-4. LCD Display 15 MODEL 1054B C SECTION 3.0 DESCRIPTION OF CONTROLS TABLE 3-1. Key Description MAIN FUNCTION (PRESS ONCE) SECOND FUNCTION (PRESS TWICE QUICKLY) Displays - conductivity. Displays - current output (mA or % full OUTPUT scale). Set Function (w/SELECT) - One point PV standardization of conductivity. Set Function (w/SELECT) - Simulates cur- (PV= Process Variable) rent output. Displays - process temperature Initiates or removes analyzer from hold con- HOLD (°C or °F). dition. Set Function (w/SELECT) - One point TEMP standardization of temperature. Displays - Alarm 1 setpoint. Displays - low current setpoint. ZERO Set Function (w/SELECT) - Sets Set Function (w/SELECT) - Sets low ALARM 1 Alarm 1 setpoint. current point. Displays - Alarm 2 setpoint. Displays - full scale output setpoint. F.S. Set Function (w/SELECT) - Sets Set Function (w/SELECT) - Sets full ALARM 2 Alarm 2 setpoint. scale output point. Two Point temperature slope calibra- Displays - temperature slope in percent. tion. CAL Set Function (w/SELECT) - manually sets tem- perature slope. Select sub menu (mnemonic display). Shift to next digit (numeric display). � SELECT Scroll through menu (mnemonic display). Scroll digits (numeric display). � Scroll decimal position, µS/mS display. Holding key down auto scrolls the main set menu and each digit in the numeric display. Press twice to access set-up menu. ACCESS Enter displayed value into memory. Enter displayed menu item (flashing) into memory. ENTER 16 MODEL 1054B C SECTION 3.0 DESCRIPTION OF CONTROLS TABLE 3-2. Information Mnemonics MNEMONIC DESCRIPTION ��� Adjustment to value reading ��� Incorrect entry ��� Conductivity Display ��� Displays conductivity output (mA) ��� Analyzer in Hold Position �� Displays high range value for current output ��� Interval timer activated �� Displays low range value for current output ��� Access locked – enter security code ��� Displays conductivity output (percent) ��� Set mode ��� Simulates current output (percent) ��� Simulates current output (mA) ��� Displays temperature slope in percent ��� Displays Alarm 1 setpoint ��� Displays Alarm 2 setpoint ��� Standardize conductivity ��� Calibration Point 1 ��� Calibration Point 2 TABLE 3-3. Set Function Mnemonics ��� Alarm 1 setup ��� LCD/LED Display test ��� Timer off time ��� Alarm 2 setup ��� Timer duration ��� Current output Display output in percent ��� Automatic temp. comp. �� Temperature °F ��� ��� Cell Constant ��� Calibration Factor ��� Relay 1 fault setup �� Temperature °C ��� Use alarm as fault alarm ��� Relay 2 fault setup ��� Display Sensor input �� Relay action - high ��� Seconds ��� Security Code ��� Alarm logic ��� Show fault history ��� Timer count �� Hours ��� Temperature config. ��� Config. current output ��� Hysteresis ��� Timer - time remaining ��� Config. fault output ��� Interval period ��� Timer status ��� Default current setpoint ��� Timer setup ��� User version ��� Days �� Relay action - low ��� Minutes ��� Fault Configuration ��� No action on fault ��� 4mA to 20mA output ��� Display output ��� Relay open on fault ��� 0mA to 20mA output ��� Display temperature ��� Alarm not used ��� Display output in mA ��� Timer on time ��� Delay off time �� Relay closed on fault ��� Delay on time �� Use alarm as process ��� Dampen output alarm 17 MODEL 1054B C SECTION 3.0 DESCRIPTION OF CONTROLS FIGURE 3-5. Set Menu Items ��� ��� �� ��� �� ��� ��� ��� ��� ��� �� �� ��� ��� ��� ��� �� ��� ��� ��� ��� ��� ��� ��� �� ��� ��� ��� ��� �� ��� �� ��� �� ��� ��� ��� ��� ��� �� � ��t ��� ��� ��� ��� ��� ��� �� ��� ��� � �� ��� ��� ��� ��� ��� ��� ��� ��� 18 MODEL 1054B C SECTION 4.0 CONFIGURATION SECTION 4.0 CONFIGURATION 4.1 GENERAL. This section details all of the items avail- 2. Enter Set Mode. Pressing the ACCESS key twice able in the Set Mode to configure the analyzer to a spe- in rapid succession will place the analyzer in Set cific application. Mode. The display will show ��� to confirm that it is in Set Mode. It will then display the first item in 4.1.1. Configuration Worksheet. The configuration the set menu. The analyzer is now ready for user worksheet on the following page should be filled out configuration. before proceeding with the analyzer’s configuration. This NOTE: sheet gives a brief parameter description, the factory set- If ��� displays, the Keyboard Security ting, and a space for user setting. Code must be entered to access the Set Mode. (Refer to Section 6.0.) 4.1.2 Set Mode Display Mnemonic ���. Most of the analyzer's configuration is done while in the Set 3. Analyzer variables can be entered in any order. Mode. Please refer to Figure 3-5 for the layout of all On initial configuration, however, it is recommend- menu items. All menu variables are written to the ana- ed that the variables be entered in the order lyzer's EEPROM (memory) when selected and remain shown on the worksheet. Refer to the configura- there until changed. As these variables remain in tion worksheet (Table 4-1). This will reduce the memory even after the analyzer's power is removed, chance of accidentally omitting a needed variable. the analyzer configuration may be performed prior to installing it. 1. Power up the analyzer. Only power input wiring is required for analyzer configuration (Refer to Section 2.4.1). The analyzer's display will begin showing values and/or fault mnemonics. All fault mnemonics will be suppressed while the analyzer is in Set Mode (the fault flag will continue to blink). 19 MODEL 1054B C SECTION 4.0 CONFIGURATION TABLE 4-1. CONFIGURATION WORKSHEET Use this worksheet to assist in the configuration of the analyzer. Date: _________________ RANGE FACTORY SET USER SET A. Alarm 1 Setup (���) 1. Alarm Configuration (��/���) �� _________ 2. High or Low (���) (��/��) �� _________ 3. Hysteresis (���) 0-25 % of setpoint 0.00% _________ 4. Delay Time On (���) 0-255 sec. 000 Seconds _________ 5. Delay Time Off (���) 0-255 sec. 000 Seconds _________ B. Alarm 2 Setup (���) 1. Alarm Configuration (��/���/���) �� _________ 2. High or Low (���) (��/��) �� _________ 3. Hysteresis (���) 0-25 % of setpoint 0.00% _________ 4. Delay Time On (���) 0-255 sec 000 Seconds _________ 5. Delay Time Off (���) 0-255 sec 000 Seconds _________ C. Interval Timer (���) 1. Active Status (���) (���/��) ��� _________ 2. Interval Time (���) minimum 10 minutes 1 Day _________ 3. Count (���) 1 to 60 5 _________ 4. On Time (���) 0 to 299.9 sec 1 Second _________ 5. Off Time (���) 0 to 299.9 sec 1 Second _________ 6. Duration (���) 0 to 299.9 sec 2 Seconds _________ D. Temperature Setup (���) 1. Display Temperature (���) (��/��) �� _________ 2. Automatic Temperature Compensation �� _________ (���) (��/���) a. Manual Temp. Value -20°C to 200°C _________ E. Current Output Setup (���) 1. mA Output (���) (���/���) ��� _________ 2. Display Current Output (���) (���/���) ��� _________ 3. Dampen Current Output (���) 0-255 sec. 0.0 Seconds _________ F. Default Setup (���) 1. Relay 1 Default (���) (���/���/��) ��� _________ 2. Relay 2 Default (���) (���/���/��) ��� _________ 3. Current Output Default (���) (���/���) ��� _________ G. Keyboard Security Setup (���) 1. Keyboard Security Required 001-999 _ _________ 2. Keyboard Security Not Required 000 000 _________ Alarm Set Points 1. Alarm 1 (���) 0-1999 mS 0.00 mS _________ 2. Alarm 2 (���) 0-1999 mS 1,000 mS _________ Current Output 1. Zero (0 or 4 mA) (��) 0-1,000 mS 0.00 mS _________ 2. F.S (20 mA) (��) 0-1,000 mS 1,000 mS _________ 20 MODEL 1054B C SECTION 4.0 CONFIGURATION 4.2. ALARM 1 AND 2. Display Mnemonic ��� or ���. 5. If ��� is selected, display will show ���# to Used to set alarm relay logic. The alarms may be acknowledge. Press ENTER key to return to ��� used to perform on-off process control. See note or ���, concluding routine. Skip to Step 11. below. If �� is selected, display will show �� to acknow- A. ON. Display Mnemonic �� Select this item if Alarm ledge, then display ��� Proceed to Step 6. 1 or 2 is to be used as a process alarm. See Steps D If ��� is selected, display will show �"�#to ack- through G for further configuration. nowledge. Press ENTER key to return to ���. B. OFF. Mnemonic ���. Select this item if alarm 1 or 2 6. SELECT ��� #��#or ��#will display (flashing). will not be used or to temporarily disable the alarm. Alarm 1 or 2 setpoint will display ��� if this item is 7. SCROLL (�) to the desired item and ENTER it selected. Omit Steps D through G. into memory. Display will return to ���. If changes to relay activation logic are desired, proceed to C. Fault. Display Mnemonic ���. (Alarm 2 only). Select Step 8, otherwise Step 12. to make Alarm 2 a fault alarm. Relay 2 will energize when the unit shows a fault condition. See Table 8-1 8. SCROLL (�) to display ���, ��� or ��� then for a listing of the fault mnemonics and their descrip- SELECT desired item. Numerical display will tions. Alarm 2 setpoint will display !"� if this item is flash to indicate that a value is required. selected. Omit Steps D through G. 9. Use SCROLL (�) and SHIFT (�) to display the D. Alarm Logic. Mnemonic ���. Select this item for desired value. high or low alarm logic. High logic activates the alarm 10. ENTER value into memory. The analyzer will when the reading is greater than the set point value. acknowledge and return to display of last item Low logic activates the alarm when the reading is less selected. Repeat Step 8 if further changes are than the set point value. desired, otherwise Step 12. E. Relay Hysteresis. Display Mnemonic ���. Sets the 11. Repeat Step 3 for the other Alarm's settings as relay hysteresis (dead band) for deactivation after required. reading has passed the alarm set point. May be set from 0 to 25%. Use hysteresis when a specific con- 12. To return to the first level of the Set Mode, Press ductivity should be reached before alarm deactivation. the ACCESS key. F. Delay Time On. Display Mnemonic ���. Sets time delay for relay activation after alarm set point is Figure 4-1. Alarm 1 and Alarm 2 Configuration reached. May be set from 0 to 255 seconds. G. Delay Time Off. Display Mnemonic ���. Sets time ��� delay for relay deactivation after alarm set point is reached. May be set from 0 to 255 seconds. Alarm state restarts time from zero. Use when a fixed time should pass before relay deactivation occurs. ��� �� �� 4.2.1 Alarm Configuration (���/���). Refer to Figure 4-1. ��� ��� �� ��� 1. Enter Set Mode by pressing ACCESS key twice. ��� 2. SCROLL (�) until ��� or ���#appears on the dis- play. ��� �� ��� 3. SELECT to move to the next menu level. ��, ��� or (��� only) ���#will display. ��� 4. SCROLL (� ) to display desired item then ��� SELECT. 21 MODEL 1054B C SECTION 4.0 CONFIGURATION 4.3 INTERVAL TIMER. Display Mnemonic ���. This item is used to set the interval timer's relay logic. The timer ��� ��� ��� can be used for sensor maintenance, such as a wash cycle to clean the sensor in a bypass line. Choices are: �� A. Interval Timer Enable/Disable. Display Mnemonic ���. Select this item to begin interval cycle ��� ��� �� or disable interval cycle ���. ��� ��� B. Interval Period. Display Mnemonic ���. Select this item to set the time period between control cycles. ��� ��� �� for seconds, ��� for minutes, �� for hours, and ��� for ��� days. May be set from a minimum of 10 minutes. ��� ��� C. �� Periods Per Cycle. Display Mnemonic ���. ��� Select this item to enter the number of on periods per �� � cycle. May be set from 1 to 60 on periods. D. Duration of �� Periods. Display Mnemonic ���. Figure 4-2. Interval Timer Configuration Select this item to enter the relay activation time for each on period. May be set from 0.1 to 299.9 sec- 4. SCROLL (�) to display ��#or ���#and ENTER it onds. into memory. If interval configuration is required, E. Duration of ��� Periods. Display Mnemonic ���. proceed to Step 5, otherwise Step 10. Select this item to enter the relay deactivation time 5. SCROLL (�) to display desired menu item. If ��� between each �� period during the control cycle. Valid is selected, go to Step 6, otherwise Step 10. when ��� is 2 or greater. May be set from 0 to 299.9 seconds. 6. SCROLL (�) to display desired interval period and SELECT it. Numerical Display will flash. F. Sensor Recovery Time. Display Mnemonic ���. Select this option to enter the duration time after the 7. SCROLL (� ) and SHIFT (�) to display the last �� period in a cycle. May be set from 0 to 299.0 desired value and ENTER it into memory. Display seconds. The wait duration can be used for electrode will return to interval period menu. recovery after a wash cycle. 8. Repeat Steps 6 and 7 as needed. G. Interval Time remaining. Display Mnemonic ���. 9. Press the ENTER key to return to the main timer Select this item to display the time remaining to the menu. next control cycle. If selected during the control cycle, display will show ---. 10. SELECT the desired item. The Numerical Display will flash. NOTE The Model 1054B is placed on hold during 11. SCROLL (� ) and SHIFT (�) to display the the control cycle (from first �� period desired value and ENTER it into memory. through the wait duration). The analyzer 12. Repeat Steps 5, 10, and 11 as required. will simulate a fault condition and briefly show ��� every eight seconds. The dis- 13. Press the ENTER key to return to Set Menu. play will continue to show the measured value. ���#= 1 ��� ��� = 0 4.3.1 Interval Timer Configuration (�� �). RELAY Refer to Figure 4-2 and Figure 4-3. ACTIVATION 1. Enter Set Mode by pressing ACCESS Key twice. ��� ��� 2. SCROLL (�) until ��� appears on the display. TIME 3. SELECT to move to the next menu level. ���$ Timer Diagram for One Cycle FIGURE 4-3. will display. 22 MODEL 1054B C SECTION 4.0 CONFIGURATION 4.4 TEMPERATURE. Display Mnemonic ���. Select this item 4.5 CURRENT OUTPUT. Display Mnemonic is ���. This for temperature reading and compensation choices. item is used to configure the output signal. A. Temperature Display. Display Mnemonic ���. Select A. Output Dampening. Display Mnemonic ��� this item to toggle between °F and °C temperature dis- Dampens the response of the signal output. This option play. The analyzer will show all temperatures in units is useful to minimize the effect of a noisy reading. The selected until the selection is changed. number entered is the sample time (in seconds) for an averaged output. Zero to 255 seconds may be entered. B. Automatic Temperature Compensation. Display Mnemonic ���. The analyzer will use the temperature B. mA Output Range. Display Mnemonic ���. Selection input from the sensor for temperature correction when �� of this item will allow choice of 0 to 20 mA or 4 to 20 mA is selected. When ��� is selected, the analyzer will use the output range. value entered by the user for temperature correction. This C. Display Output. Display Mnemonic ���. This item is manual temperature option is useful if the temperature used to select logic of output display. Selecting this item sensor is faulty or not on line. Temperature specific faults will allow the analyzer to display current output as mA will be disabled (refer to Section 8.0). (���) or as a percent of full scale output range (���). 4.4.1 Temperature Configuration ���. Refer to Figure 4-4. 4.5.1 Current Output Configuration �� �. Refer to Figure 4-5. ��� ��� ��� �� ��� ��� �� ��� ��� �� ��� ��� ��� ��� ��� ��� ��� Figure 4-4. Temperature Configuration Figure 4-5. Current Output Configuration 1. Enter Set Mode by pressing ACCESS key twice 2. SCROLL (�) until ��� appears on the display. 1. Enter Set Mode by pressing the ACCESS key twice. 3. SELECT to move to the next menu level. ��� will 2. SCROLL (�) until ��� appears on the display. display. 3. SELECT to move to the next menu level. ���# will 4. SCROLL (�) to display desired item then SELECT it. display. 5. If ��� is selected, display will show �� or ��. 4. SCROLL (�) then SELECT desired item. If ��� is selected, display will show �� or ���. 5. If ��� is selected, numerical display will flash indicat- ing that a value is required (proceed to Step 6). 6. SCROLL (�) then ENTER desired item into memory. If ���#or ��� is selected, proceed to Step 7. 7. If ��, �� or �� are entered, display will return to the previous level (proceed to Step 9). 6. SCROLL (�) then SHIFT (�) to display the desired value. ENTER into memory If ��� is selected, numerical display will flash indicat- ing that a process temperature value is required 7. SCROLL (�) then ENTER desired item. (proceed to Step 8). 8. Repeat Steps 4-7 as required. 8. Use SCROLL (�) and SHIFT (�) to display the 9. Press the ENTER key to return to the Set Menu. desired value. ENTER value into memory. 9. Repeat Steps 4-8 as required for other item. 10. Press the ENTER key to return to Set Menu. 23 MODEL 1054B C SECTION 4.0 CONFIGURATION 4.6 DEFAULTS. Display Mnemonic ���. This item is 4.6.1 Default Configuration (���). used to set the configuration of relays and output Refer to Figure 4-6. default conditions during fault or hold status. See Table 8-1 for a listing of the possible fault conditions which can be diagnosed by the analyzer. A hold sta- ��� tus is initiated by pressing the HOLD key twice. (Press twice again to remove the hold.) �� A. Relay 1 and 2. Display Mnemonic ��� and ���. ��� ��� The relays can be set to activate ��, deactivate ���, or ��� hold present status ���. See Table 4-2. ��� ��� B. Current Output. Display Mnemonic ��� The cur- ��� ��� rent output is held ��� or goes to a specified value ��� during a fault condition. ��� will probably be the most ��� ��� informative selection. Figure 4-6. Default Configuration C. Fault History. Display Mnemonic ���. Selecting this item will display the most recent detected faults. 1. Enter Set Mode by pressing the ACCESS key Press the SCROLL key once for each previous fault twice. history. Pressing ACCESS will clear ��� history. 2. SCROLL (�) until ���#appears on the display. 3. SELECT to move to the next menu level. ���#will display. 4. SCROLL (�) then SELECT desired item. 5. Display will show next item selection. SCROLL (�) and ENTER desired item. 6. Repeat Steps 4 and 5 as required for other default settings ��� and ���. If ��� is selected for ���, press ENTER then use the SCROLL (� ) and SHIFT (�) keys to enter the desired current value in mA. 7. Press the ENTER key to return to Set Menu. TABLE 4-2. Relay States for Various Conditions and Alarm/Default Configurations ANALYZER CONDITION Set Menu NORMAL HOLD FAULT default Set menu ���%��� setting Set menu ���%��� setting Set menu ���%��� setting (���) setting �� ��� ��� �� ��� ��� �� ��� ��� ���%��� (Alarm 2 (Alarm 2 (Alarm 2 only) only) only) �� Proc. det. – – + – – + – + ��� Proc. det. – – – – – – – + ��� Proc. det. – – Proc. det. – – Proc. det. – + Proc. det.: Alarm state is determined by Example: If you want the analyzer to activate relay 1 in the process value. hold mode during calibration, set ��� to �� +: Relay will activate. in Section 4.3, and set ��� to ��. –: Relay will not activate. 24 MODEL 1054B C SECTION 4.0 CONFIGURATION 4.7 ALARM SETPOINT. The alarm setpoints should 4. SCROLL (� ) and SHIFT (�) to display the be adjusted after completing the configuration proce- desired value. dure outlined in Sections 4.1 to 4.6 (Refer to Figure 4-7). 5. ENTER value into memory. 1. Press the PV key to ensure that the analyzer is 6. Repeat Steps 2 to 5 for the second setpoint. not in Set Mode. NOTE 2. Press the ALARM 1 or ALARM 2 key. ��� or ��� Selection of µS/mS and decimal posi- will show briefly, followed by the Alarm 1 or Alarm tions is achieved by pressing SHIFT (�) 2 Setpoint. until the µS/mS flag flashes, then SCROLL (�) until the desired combina- NOTE: tion of decimal position and mS (quick If the alarm is set to OFF or FAULT flashing)/µS (slow flashing) flag are dis- (Alarm 2 only), the analyzer will display played. ��� or �� � respectively (refer to Section 4.2, Alarm Configuration). NOTE Alarm logic may be changed from nor- 3. Press SELECT to adjust the value. The display mally open (N.O.) to normally closed will acknowledge briefly with ��� followed by the (N.C.) by cutting circuits (W5, W7 & W9) Numeric Display with digit flashing. on the power supply PCB and adding jumpers (W4, W6, & W8). ZERO � ALARM 1 ACCESS � ��� ���/� SELECT ENTER F.S. � ALARM SELECT 2 Press Press Displays Numeric Change to Numeric Press Displays Once Once Briefly Display desired Display Once Briefly value of Setpoint FIGURE 4-7. Alarm Setpoint 25 MODEL 1054B C SECTION 4.0 CONFIGURATION 4.8 OUTPUT SCALE EXPANSION. This section should 2. Press the ALARM 2 key twice. The display will be followed if it is desired to scale the current output show �� briefly then display the FULL SCALE range other than the factory setting of 0-20 millisiemen. point. The output zero and full scale value should be adjusted after completing the configuration procedure as outlined 3. Press SELECT to adjust the value. The display in Sections 4.1 to 4.6 (refer to Figure 4-8). will acknowledge briefly with ��� followed by the Numeric Display with digit flashing. A. ZERO POINT (0 mA or 4 mA) (��) 4. SCROLL (� ) and SHIFT (�) to display the 1. Press the PV key to ensure that the unit is not in desired value. Set Mode. 5. ENTER value into memory. The display will show 2. Press the ALARM 1 key twice. The display will �� and display the entered value. show �� briefly then display the ZERO point. NOTE 3. Press SELECT to adjust the value. The display For a reverse output, enter the higher will acknowledge briefly with ��� followed by the value for zero, and the lower value for Numeric Display with digit flashing. the Full Scale. 4. SCROLL (� ) and SHIFT (�) to display the NOTE desired value. Selection of µS/mS and decimal positions is achieved by pressing SHIFT (�) until 5. ENTER value into memory. The display will show the µS/mS flag flashes, then SCROLL �� and display the entered value. (�) until the desired combination of deci- mal position and mS (quick flashing)/µS B. Full Scale (F.S.) Point (20 mA) (�� ) (slow flashing) flag are displayed. 1. Press the PV key to ensure that the analyzer is not in Set Mode. ZERO � ALARM 1 ACCESS � ��� ��/�� SELECT ENTER F.S. � ALARM 2 SELECT Press Press Displays Numeric Change to Numeric Press Displays Twice Once Briefly Display desired Display Once Briefly value of Setpoint FIGURE 4-8. Output Scale Expansion 26 MODEL 1054B C SECTION 4.0 CONFIGURATION 4.9 SIMULATE CURRENT OUTPUT. The output can B. Simulate Output in Current ���. The output can be simulated to check the operation of devices such be simulated in mA units if ��� in Section 4.5 was con- as valves, pumps, or recorders. The output can be figured to display current ���. simulated in either current (mA) or percent of full 1. Press the PV key once to insure that the analyz- scale, depending on how the output display ��� was er is not in the Set Mode. configured in Section 4.5 (Refer to Figure 4-9). 2. Press the OUTPUT key twice. The display will A. Simulate Output in Percent ���. The output can show ��� briefly, then display the output value in be simulated in percent if ��� in Section 4.5 was con- mA. figured to display percent ���. 3. Press SELECT to simulate the output. the display 1. Press the PV key once to insure that the analyzer is will briefly acknowledge with ��� followed by the not in the Set Mode. Numeric Display with digit flashing. 2. Press the OUTPUT key twice. The display will 4. SCROLL (� ) and SHIFT (�) to display the show ��� briefly, then display the output value in desired value. percent of full scale. 5. ENTER value into memory. The display will show 3. Press SELECT to simulate the output. The dis- ��� and display the entered value. Also, the dis- play will briefly acknowledge with ��� followed by play will flash to acknowledge that the analyzer is the Numeric Display with digit flashing. placed on hold ���. In hold mode the relays will be set as determined in Section 4.6. 4. SCROLL (� ) and SHIFT (�) to display the desired value. 6. To remove the analyzer from hold, press the HOLD key twice. The hold flag on the display will 5. ENTER value into memory. The display will show be removed and the display will stop flashing. ��� and display the entered value. Also, the dis- play will flash to acknowledge that the analyzer is placed on hold ���. In hold mode the relays will be set as determined in Section 4.6. 6. To remove the analyzer from hold, press the HOLD key twice. The hold flag on the display will be removed and the display will stop flashing. � OUTPUT ACCESS � ���/��� ���/��� COND SELECT ENTER � SELECT Press Press Displays Numeric Change to Press Displays Numeric Twice Once Briefly Display desired Once Briefly Display value of Output (Analyzer in hold) FIGURE 4-9. Simulate Current Output 27 MODEL 1054B C SECTION 5.0 START-UP AND CALIBRATION SECTION 5.0 START-UP AND CALIBRATION 5.1 GENERAL. Calibration and operation of the Model 2. Compare the analyzer reading to a calibrated 1054B should begin only after completion of the con- temperature reading device. If the reading figuration of the analyzer. The sensor must be wired requires adjusting, proceed to Step 3, otherwise, (including J-box and interconnecting cable) as it will go to Section 5.4. be in operation. 3. Press the TEMP key then the SELECT key to correct the temperature display. The analyzer will NOTE display ��� briefly, then the Numeric Display will READ THE ENTIRE CALIBRATION show with digit flashing. SECTION TO DETERMINE THE CALI- BRATION PLAN MOST SUITABLE 4. SCROLL (�) and SHIFT (�) to display the cor- FOR YOUR NEEDS. rect value and ENTER it into memory. Proceed to Section 5.4. 5.2 Entering the Cell Constant. The first time the analyzer is calibrated and any time there is a sensor 5.4 Initial Loop Calibration. Please read the entire change, the sensor cell constant must be entered into calibration section before proceeding to determine the memory. Entering a cell constant into memory will best plan to follow. reset the cell factor ��� to 1.0 and will initiate the ana- lyzer (the cell factor gives an indication of sensor scal- A. Two Point Calibration - Standard Method. This is ing. Refer to Section 8.2.3). the recommended procedure for the initial calibration if the process's temperature slope is unknown. If any 1. Enter the Set Mode. Press the ACCESS key of the steps below are impossible or impractical, refer twice in rapid succession. The analyzer will dis- to the alternate Section 5.4 B. play ��� briefly then display ���. 1. Obtain a grab sample of the process to be meas- 2. SCROLL (�) the menu until ��� is displayed, ured. then SELECT it. The Numerical display will flash 2. Determine the sample's conductivity using a cali- to indicate that a value is desired. brated bench or portable analyzer. The analyzer 3. Use SCROLL (�) and SHIFT (�) to display the must be able to reference the conductivity to correct sensor cell constant and ENTER it into 25°C, or the solution must be measured at 25°C. memory. This value can be found on the cable Note the reading. Insure that the analyzer is in label (i.e., Sensor K= 1.00). hold. Press the HOLD key twice and observe the NOTE solid flag. Only adjust the cell constant when the con- 3. Immerse the analyzer's sensor into the process ductivity sensor is replaced or serviced. solution. The sensor body must be held away Then always perform a restandardization. from the bottom and sides of the sample's con- See Section 5.5. tainer and the sensor cable must not be allowed to contact the solution. Shake the sensor to ensure that no air bubbles are present. 5.3 Temperature Calibration. For accurate tempera- ture correction, the temperature reading may need 4. Adjust the sample's temperature to either the nor- adjusting. The following steps must be performed with mal high or normal low temperature of the the sensor in the process or in a grab sample. For the process. To raise the sample's temperature, a hot most accurate results, standardization should be per- plate with stirrer is recommended. To lower the formed at or near operating temperature. process temperature, place the grab sample's container in an ice bath or let it slowly cool down. 1. Observe the analyzer temperature reading by pressing the TEMP key. Allow the reading to sta- bilize to insure that the sensor has acclimated to the process temperature. 28 MODEL 1054B C SECTION 5.0 START-UP AND CALIBRATION A. Two Point Calibration. (continued) B. Single Point Calibration - Slope Known. This is the recommended procedure for the initial calibration if 5. Allow the sensor to acclimate to the solution. (The the temperature slope of the process is known. temperature reading should be stable.) 6. Press the CAL key. �&� displays briefly (if ��� dis- If you do not know the exact temperature slope value, plays, press CAL again), then the Numeric but wish to approximate it, refer to the following guide. Adjustment window displays. However, the conductivity reading may have reduced accuracy compared to the value if the procedure in 7. SCROLL (�) and SHIFT (�) to display the grab Section A is performed. sample's conductivity value at 25°C as noted in Step 2, then ENTER into memory. Acids: 1.0 to 1.6% per °C 8. Adjust the sample's temperature to the other nor- Bases: 1.8 to 2.2% per °C mal temperature extreme of the process. To raise Salts: 2.2 to 3.0% per °C the sample's temperature, a hot plate with stirrer is Water: 2.0% per °C recommended. To lower the process temperature, 1. Press the CAL key twice. The analyzer will display place the grab sample container in an ice bath. ��� briefly, then show the temperature slope in 9. Allow the sensor to acclimate to the solution. (The memory. temperature reading should be stable.) 2. SELECT to change the value. The analyzer will 10. Press the CAL key. �&� displays briefly (If ��� dis- display ��� briefly, then show the Numeric Display plays, press CAL again), then the Numeric window. Adjustment window displays. 3. SCROLL (�) and SHIFT (�) to display the proper 11. SCROLL (�) and SHIFT (�) to display the grab temperature slope for the process to be meas- sample's conductivity value 25°C as noted in Step ured, then ENTER into memory. 2, then ENTER into memory. 4. Obtain a grab sample of the process to be measured. The analyzer will then calculate the true cell constant 5. Determine the conductivity of the sample using a and the temperature slope then return to reading con- calibrated bench instrument or portable analyzer. ductivity. The temperature slope of the process can The instrument must be able to reference the con- now be read. Press the CAL key twice. The display will ductivity to 25°C or the solution must be measured show ��� briefly then the calculated slope for the two at 25°C. Note the reading. Insure that the analyzer calibration points. Place the sensor in the process, is in hold. Press the HOLD key twice and observe then remove the analyzer from hold by pressing the the solid flag. HOLD key twice again. 6. Press the PV key once then press the SELECT The slope may be calculated from the following formu- key once. ��� will display followed by the Numeric la: Display with digit flashing. max 7. SCROLL (�) and SHIFT (�) to display the con- Conductivity T ductivity value you noted in Step 5, then ENTER it —1 % SLOPE/°C= X100 min ( ) Conductivity T into memory. 8. Install the sensor in the process, then remove the ∆T analyzer from hold by pressing the HOLD key max twice. Where: Conductivity T is the conductivity at the min maximum process temperature, Conductivity T is the The analyzer will calculate the true cell constant after conductivity at the lower process temperature, and the the initial calibration. ³T is the difference between the maximum and mini- mum process temperature. EXAMPLE: 45K —1 X100 ( ) 35K % SLOPE/°C= =2.8%/°C 60-50=10 29 MODEL 1054B C SECTION 5.0 START-UP AND CALIBRATION 5.5 Routine Standardization. The sensor should be 5.6 Sensor Maintenance. Before performing mainte- standardized routinely if it is suspected that the nance or cleaning of the sensor, the Model 1054B process might degrade or coat the sensor. When a C should be placed in hold. This will place the sensor cell constant is entered ��� is set to this value current output and relays in the states determined and the cell factor ��� is set to 1.000. The first stan- in Section 4.6. Before removing the sensor from dardization recalculates the cell constant ���. the process, press the HOLD key twice. The Subsequent standardizations will change the cell fac- HOLD flag will show to indicate the hold condi- tor ���. Refer to Section 8.2.3 for a description of the tion. cell factor. Always reenter the cell constant (Section 5.2) and To perform a standardization do the following: restandardize (Section 5.5) after cleaning or replace- ment of the sensor. 1. Take a grab sample which is as close to the sen- Replace the sensor back into the process and press sor as possible. Write down the value the analyz- the HOLD key twice again to remove the analyzer er is reading at this time (C1). from hold. The hold flag will disappear. 2. Measure the conductivity of the grab sample using a calibrated bench analyzer referenced to 25°C/77°F or measured at 25°C. Write down this value (C2). 3. Before entering the reference value, note the value the analyzer is reading now (C3) and com- pare it to the value in Step 1. This accounts for the change while the grab sample is being measured. 4. Press the PV key once, then press SELECT. ��� will display briefly followed by the Numeric display with flashing digit. 5. The corrected conductivity reference value may be determined by multiplying the value in Step 2 (C ) by the value noted in Step 3 (C ) and divid- 2 3 ing the product by the analyzer value from Step 1 (C ): 1 C x C 2 3 = CRV C 1 Enter this corrected reference value in the analyz- er using the SCROLL (�) and SHIFT (�) keys. Then press ENTER. 6. Note the cell factor value ���. Press the ACCESS key twice quickly. SCROLL (�) to ��� press SELECT and note this value. Keep track of this value to determine a sensor cleaning schedule. 30 MODEL 1054B C SECTION 6.0 KEYBOARD SECURITY SECTION 6.0 KEYBOARD SECURITY 6.1 GENERAL. Display Mnemonic ���. Select this fea- 6.2 ACCESS CODE (���). ture to display the user defined security code. Any 1. Enter Set Mode by pressing ACCESS key twice. three digit number may be used for this code. ��� will disable the security feature. This item is used to pre- 2. SCROLL (�) until ��� appears on the display. vent accidental changes to the calibration and configu- 3. Press SELECT. ration of the analyzer. When activated, the analyzer will 4. SCROLL (� ) and SHIFT (�) to display the allow all read functions to read normally. If an attempt is desired value, then ENTER it into memory. made to change a value, ��� will display followed by the Numeric Display ready for the code to be entered. NOTE A proper code will unlock the analyzer and the analyzer Entering ��� disables the keyboard securi- will return to the last function attempted. Any incorrect ty. value will result in ��� briefly displaying. The analyzer will then return to numeric display and await the entry NOTE of the code. Once unlocked, the analyzer will allow Security feature will not activate until two access to all functions until the analyzer is either pow- (2) minutes without keyboard activity or ered down or no keystrokes are made for a period of power is removed from the analyzer then two (2) minutes. If the code should be forgotten, press- restored. ing and holding the ACCESS key for five (5) seconds will result in display of the code. Releasing the ACCESS key, then pressing ENTER will unlock the analyzer. SECTION 7.0 THEORY OF OPERATION THEORY OF OPERATION. This section is a general The slope may be adjusted between 0-5%/°C either description of how the analyzer operates. This section manually via the keyboard or automatically during is for those users who desire a greater understanding bench or process calibration. This slope controls the of the analyzer’s operation. amount of correction required in the temperature com- pensation circuit, and is specific to the process, giving A square wave measurement circuit in the Model you the most accurate conductivity reading possible. 1054B C Analyzer replaces the typical bridge circuit used in most conductivity analyzers, resulting in The Model 1054B C analyzer can provide conductivity improved linearity, accuracy and a broad measurement measurements as low as 1 uS/cm and as high as 1000 range. The analyzer measures the absolute conductiv- mS/cm full scale over a process temperature range of ity of the measured process. The analyzer then cor- 0 to 200°C. rects the conductivity to 25°C by accurately measuring Rosemount Analytical also offers a booklet titled the process temperature by means of a PT-100 RTD Conductance Data for Commonly Used Chemicals. This located in the conductivity sensor. The microprocessor booklet includes measurement theory and conductance also adjusts the amount of correction required for tem- information for commonly used chemicals. perature compensation by means of a temperature slope adjustment. 31 MODEL 1054B C SECTION 8.0 DIAGNOSTICS AND TROUBLESHOOTING SECTION 8.0 DIAGNOSTICS AND TROUBLESHOOTING 8.1 DIAGNOSTICS. The Model 1054B analyzer has a 8.1.2 Temperature Compensation. Table 8-2 (below) diagnostic feature which automatically searches for is a ready reference of RTD resistance values at vari- fault conditions that would cause an error in the meas- ous temperatures. These are used for test and evalu- ured conductivity value. If such a condition occurs, the ation of the sensor. current output and relays will act as configured in default and the fault flag and display will flash. A fault TABLE 8-2. RTD Resistance Values code mnemonic will display at frequent intervals. If more than one fault condition exists, the display will Temperature Resistance sequence the faults at one second intervals. This will 0°C 100 ohms continue until the cause of the fault has been correct- 10°C 103.90 ohms ed. Display of fault mnemonics is suppressed when in Set Mode. Selecting the ��� item will display a history 20°C 107.70 ohms of the two most recent fault conditions unless ��� was 25°C 109.62 ohms cleared (Refer to Section 4.6). 30°C 111.67 ohms NOTE 40°C 115.54 ohms If the analyzer is in hold and a fault occurs, 50°C 119.40 ohms the mnemonic ��� will display during the 60°C 123.24 ohms fault sequence. 70°C 127.07 ohms 80°C 130.89 ohms 8.1.1 Fault Mnemonics. Table 8-1 (below) lists the fault mnemonics and describes the meaning of each. 90°C 134.70 ohms 100°C 138.50 ohms TABLE 8-1. Fault Mnemonics 110°C 142.29 ohms 120°C 146.06 ohms Display Description 130°C 149.82 ohms ��� EEPROM write error (bad EEPROM chip). 140°C 153.58 ohms ��� ROM failure (check sum error) (bad ROM chip). 150°C 157.31 ohms ��� Overrange. ��� Sensor line error or wire length error. 160°C 161.04 ohms ��� Computer not operating properly. 170°C 164.76 ohms ��� High temperature compensation error. 180°C 168.46 ohms ��� Low temperature compensation error. 190°C 172.16 ohms ��� Input shorted. 200°C 175.84 ohms ��� Sensor miswired. NOTE ��� Factory calibration required. Ohmic values are read across the T.C. element and are based on the stated values (R ± .12%). Allow enough time O for the T.C. element to stabilize to the surrounding temperature. Each 1°C change corresponds to a change of 0.385 ohms. 32 MODEL 1054B C SECTION 8.0 DIAGNOSTICS AND TROUBLESHOOTING 8.2 TROUBLESHOOTING. The Model 1054B analyz- 3. Install a jumper between TB2-6 and 7. Check er is designed with the state of the art microprocessor wiring with Figure 8-1. circuitry. This design incorporates programmed fea- 4. Power up instrument and enter ��� menu. tures that provide constant monitoring for fault condi- 5. Turn ��� to ���. tions, and the reporting of these faults via Mnemonics on the instrument display screen. This aids in deter- 6. Set manual temperature compensation to 25°C mining where to start checking for the cause of failures, (See Section 4.4 and Figure 4-4). and in some instances, the ability to see changes that 7. Set Cell constant to 1.0 (See Section 5.1.1). can be used to predict future degeneration of assem- 8. Evaluate analyzer response with previous blies before their complete failure. responses. 8.2.1 Installation Failure. After completion of installa- Faulty display. If a faulty display is suspected, enter tion the instrument should be checked for operation. the SET menu and scroll through to the ��� option. Normally this would consist of Powering up the instru- This option will activate all display segments. See ment and checking for: Figure 3-4. 1. A self diagnostic fault display. Refer to Table 8-1 for brief description of problem indicated by Output Circuit Testing. To check for problems in the mnemonic. Table 8-3 provides a more compre- output circuit, bypass the sensor input and analyzer hensive problem explanation and actions that may calculations by setting a known output current and help solve the problem. checking item driven by output current and checking 2. A conductivity reading that is approximately cor- the operation of valves, pumps, recorders, etc. For rect (depending upon sensor installation in either directions on how to set output current, refer to air or process). Refer to Section 8.2.3 for sensor Section 4.9. checks. 8.2.3 Sensor Troubleshooting. In addition to the sen- 3. Pressing several of the keypads to determine sor fault mnemonics, the analyzer can display informa- whether programming appears to be operational. tion pertinent to determining if sensor has become Table 8-3 explains problems and actions that may coated, or if there is a conductivity versus temperature be helpful in solving them. problem, or an application problem. 4. Checking output for 4-20 mA output current. Sensor Coated. As the cell becomes coated, or affect- 8.2.2 After Operation. Troubleshooting this instrument ed by the process, the cell factor will change. Tracking after previous operation should follow normal trou- this change in cell factor will prevent use of a sensor bleshooting procedures. Check display. If power is O.K. that has lost its sensitivity because of contamination or the display mnemonic will direct you to the basic area damage. of malfunction (Sensor, Printed Circuit Boards, calibra- CAUTION tion, or temperature compensation). Standardizing the instrument results in the Use Table 8-1 and Table 8-3 to determine area, possi- cell factor being returned to 1.0. ble problem and actions to take to remedy fault. This instrument tracks the change in calculated cell Evaluate instrument electronics. This can be factor from the initial cell factor value of 1.0 every time accomplished by simulating a known conductivity input the unit is standardized. The cell factor should be and observation of instrument operation. To simulate checked and tracked to set up a regular maintenance sensor operation with known conductivity inputs, use schedule and can be seen in the following manner: the following procedures. 1. Press ACCESS key twice. 1. Disconnect the Sensor input leads from TB2-1, 3, 2. ��� will be displayed briefly followed by ���. 6, and 7. 3. SCROLL (�) to display ��� and press SELECT. 2. Install decade box or resistor leads to TB2-1 and 3. 4. To return to normal operation, press PV. (If decade box is not available, simulate desired conductivity input by either calculating using the for- mula given in Figure 8-1, or by using the Conductivity vs. resistance Table in Figure 8-1.) 33 MODEL 1054B C SECTION 8.0 DIAGNOSTICS AND TROUBLESHOOTING TABLE 8-3. Troubleshooting Guide SYMPTOM PROBLEM ACTION ��� below 0.5 or above 2.0. 1. Old or coated sensor. 1. Clean or replace sensor. Actual range determined by user. Analyzer value not the same 1. Grab sample incorrect. 1. Re-evaluate sample technique as grab sample of process. and equipment. 2. Unclear what is correct. 2. Bench test analyzer. 3. Analyzer out of calibration. 3. Recalibrate per Start-up and Calibration Section. Fault code ���/���/���. 1. Miswire. 1. Check wiring between the sensor and analyzer. 2. Open or shorted RTD. 2. Replace sensor. Fault code ���. 1. Process conductivity 1. Replace sensor with a sensor too high for sensor in use. which has a higher cell constant 2. Process upset. (see Table 1-1). 2. Check for process control problem. Fault code ���. 1. Open wire between sensor 1. Repair wire/check connection. and analyzer. 2. Cable length has been exceeded. 2. Locate analyzer within 250 ft. Maximum cable length 250 ft. of sensor. Fault code ���. 1. Defective EEPROM. 1. Replace CPU PCB. Fault code ���. 1. Defective CPU. 1. Replace CPU PCB. No alarm relay closure. 1. Defective power card. 1. Replace power PCB. 2. Defective CPU. 2. Replace CPU PCB. No output current. 1. Defective power board. 1. Replace power PCB. 2. Miswired. 2. Check for short. Low output current. 1. Circuit loading with excessive 1. Consult output loading limits resistance on output. Model 1054B C specifications (600 ohms max load). Zero conductivity reading. 1. Sensor miswired. 1. Repair wire/connection. 2. Solids coating sensor. 2. Clean sensor. 3. Open wire in sensor. 3. Replace sensor or tube. Fault code ���. 1. Sensor miswired. 1. Repair wire connection. Very high conductivity reading. 2. Shorted sensor. 2. Replace sensor or tube. 34 MODEL 1054B C SECTION 8.0 DIAGNOSTICS AND TROUBLESHOOTING Absolute Conductivity. As an aid in determining 1. Disconnect the conductivity sensor input leads whether a problem exists in the conductivity section of from TB2-1, 3, 6 and 7. Install decade box or resis- the sensor or analyzer, or the temperature compensat- tor leads to TB2-1 and 3 and a jumper to TB2-6 ing circuits, the absolute conductivity (the uncorrected and 7 (see Figure 8-1). conductivity value, without temperature compensation) 2. With instrument power on, enter the ��� menu and of the process can be displayed. To do so: turn ��� to ���. Set manual temperature compen- 1. Press ACCESS key twice. sation to 25°C (see Section 4.4 and Figure 4-3). 2. ��� will be displayed briefly followed by ���. 3. Set cell constant to 1.0 (see Section 5.1.1). 3. SELECT ��� to read the absolute conductivity. 4. To simulate a desired conductivity input, an appro- 4. To return to normal operation, press PV. priate resistance value may be calculated by Temperature Sensor accuracy. If the temperature Formula or selected from the conductivity (µmhos) sensor in the conductivity sensor is suspect, measur- vs resistance (ohms) table (see Figure 8-1). ing the resistance across the T.C. element and com- 5. Simulate conductivity input and evaluate the ana- paring the corresponding temperature reading can be lyzer response. used in the evaluation of the sensor. Allow enough time for the T.C. element to stabilize to the surrounding tem- 8.3 INSTRUMENT MAINTENANCE. To maintain the perature. Each 1°C change corresponds to a change appearance and extend the life of the enclosure, it of 0.385 ohms. should be cleaned on a regular basis using a mild soap and water solution followed by a clean water rinse. 8.2.4 Subassembly Replacement Considerations. CPU Board Replacement. If a problem exists on the CPU board, and replacement is required, specific pro- cedures included with the new board must be followed or the microprocessor will be improperly programmed. Should this occur, it will be necessary to return the ana- lyzer to the factory for reprogramming. Power Board Replacement. If it becomes necessary to replace the power board, the CPU board will need to be recalibrated following the specific procedures that are included with the power board. Failure to follow these procedures exactly will cause the microproces- sor to be improperly programmed and require the return of the analyzer to the factory for reprogramming. 8.2.5 Instrument Electronic Check. This procedure will allow the operation of the analyzer to be evaluated by simulating a known conductivity input. 35 MODEL 1054B C SECTION 8.0 DIAGNOSTICS AND TROUBLESHOOTING Decade Box or Resistor Jumper Formula: 1 ____________ Conductivity = X 1,000,000 Resistance Table: Conductivity (µmhos) vs Resistance (ohms) 10 100,000 100 10,000 1,000 1,000 10,000 100 20,000 50 FIGURE 8-1. Simulate Conductivity Input 36 MODEL 1054B C SECTION 9.0 RETURN OF MATERIAL SECTION 9.0 RETURN OF MATERIAL 9.1 GENERAL. To expedite the repair and return of 5. Send the package prepaid to: instruments, proper communication between the cus- Rosemount Analytical Inc. tomer and the factory is important. A return material Uniloc Division authorization (RMA) number is required. Call (949) 2400 Barranca Parkway 757-8500. The Return of Materials Request form is Irvine, CA 92606 provided for you to copy and use in case the situation arises. The accuracy and completeness of this form Attn: Factory Repair will affect the processing time of your materials. Mark the package: Returned for Repair RMA# __________________ 9.2 WARRANTY REPAIR. The following is the proce- dure for returning instruments still under warranty. Model No. ______________ 1. Contact the factory for authorization. 9.3 NON WARRANTY REPAIR. 2. Complete a copy of the Return of Materials 1. Contact the factory for authorization. Request form as completely and accurately as possible. 2. Fill out a copy of the Return of Materials Request form as completely and accurately as possible. 3. To verify warranty, supply the factory sales order number or the original purchase order number. In 3. Include a purchase order number and make sure the case of individual parts or sub-assemblies, the to include the name and telephone number of the serial number on the mother unit must be sup- right individual to be contacted should additional plied. information be needed. 4. Carefully package the materials and enclose your 4. Do Steps 4 and 5 of Section 9.2. Letter of Transmittal and the completed copy of NOTE the Return of Materials Request form. If possible, Consult the factory for additional infor- pack the materials in the same manner as it was mation regarding service or repair. received. IMPORTANT Please see second section of Return of Materials Request Form. Compliance to the OSHA requirements is mandatory for the safety of all personnel. MSDS forms and a certification that the instruments have been disinfected or detoxified are required. 37 •IMPORTANT! RETURN OF MATERIALS REQUEST This form must be completed to ensure expedient factory service. C FROM: RETURN BILL TO: U S _____________________________ _____________________________ _____________________________ T O _____________________________ _____________________________ _____________________________ M E _____________________________ _____________________________ _____________________________ R CUSTOMER/USER MUST SUBMIT MATERIAL SAFETY SHEET (MSDS) OR COMPLETE STREAM COMPOSITION, AND/OR N O LETTER CERTIFYING THE MATERIALS HAVE BEEN DISINFECTED AND/OR DETOXIFIED WHEN RETURNING ANY S T E I PRODUCT, SAMPLE OR MATERIAL THAT HAVE BEEN EXPOSED TO OR USED IN AN ENVIRONMENT OR PROCESS THAT N C D CONTAINS A HAZARDOUS MATERIAL ANY OF THE ABOVE THAT IS SUBMITTED TO ROSEMOUNT ANALYTICAL WITH- E E OUT THE MSDS WILL BE RETURNED TO SENDER C.O.D. FOR THE SAFETY AND HEALTH OF OUR EMPLOYEES. WE R T O THANK YOU IN ADVANCE FOR COMPLIANCE TO THIS SUBJECT. SENSOR OR CIRCUIT BOARD ONLY: (Please reference where from in MODEL / SER. NO. Column) 1. PART NO.__________________________1. MODEL_________________________________1. SER. NO.________________ 2. PART NO.__________________________2. MODEL_________________________________2. SER. NO.________________ 3. PART NO.__________________________3. MODEL_________________________________3. SER. NO.________________ 4. PART NO.__________________________4. MODEL_________________________________4. SER. NO.________________ R PLEASE CHECK ONE: E A n REPAIR AND CALIBRATE n DEMO EQUIPMENT NO. __________________________ S O N n EVALUATION n OTHER (EXPLAIN) _______________________________ F n REPLACEMENT REQUIRED? n YES n NO _________________________________________________ O R DESCRIPTION OF MALFUNCTION: R E ______________________________________________________________________________________________________ T U ______________________________________________________________________________________________________ R N ______________________________________________________________________________________________________ R WARRANTY REPAIR REQUESTED: E P A n YES-REFERENCE ORIGINAL ROSEMOUNT ANALYTICAL ORDER NO. ________________________________________ I R CUSTOMER PURCHASE ORDER NO. _________________________________________________ S T n NO-PROCEED WITH REPAIRS-INVOICE AGAINST P.O. NO. _________________________________________________ A T U n NO-CONTACT WITH ESTIMATE OF REPAIR CHARGES: LETTER n __________________________________________ S PHONE n ___________________________________________ NAME ____________________________________________________ PHONE _________________________________________ ADDRESS ___________________________________________________________________________________________________ ______________________________________________________________ ZIP _________________________________________ RETURN AUTHORITY FOR CREDIT ADJUSTMENT [Please check appropriate box(s)] n WRONG PART RECEIVED n REPLACEMENT RECEIVED n DUPLICATE SHIPMENT REFERENCE ROSEMOUNT ANALYTICAL SALES ORDER NO. _________ n RETURN FOR CREDIT RETURN AUTHORIZED BY: ______________________________________ WARRANTY DEFECT____________________________________________________________________________________ _____________________________________________________________________________________________________ 24-6047 Emerson Process Management Rosemount Analytical Inc. 2400 Barranca Parkway Irvine, CA 92606 USA Tel: (949) 757-8500 Fax: (949) 474-7250 http://www.RAuniloc.com © Rosemount Analytical Inc. 2001 WARRANTY Seller warrants that the firmware will execute the programming instructions provided by Seller, and that the Goods manufactured or Services provided by Seller will be free from defects in materials or workmanship under normal use and care until the expira- tion of the applicable warranty period. Goods are warranted for twelve (12) months from the date of initial installation or eighteen (18) months from the date of shipment by Seller, whichever period expires first. Consumables, such as glass electrodes, membranes, liquid junctions, electrolyte, o-rings, catalytic beads, etc., and Services are warranted for a period of 90 days from the date of shipment or provision. Products purchased by Seller from a third party for resale to Buyer ("Resale Products") shall carry only the warranty extended by the original manufacturer. Buyer agrees that Seller has no liability for Resale Products beyond making a reasonable commercial effort to arrange for procurement and shipping of the Resale Products. If Buyer discovers any warranty defects and notifies Seller thereof in writing during the applicable warranty period, Seller shall, at its option, promptly correct any errors that are found by Seller in the firmware or Services, or repair or replace F.O.B. point of man- ufacture that portion of the Goods or firmware found by Seller to be defective, or refund the purchase price of the defective por- tion of the Goods/Services. All replacements or repairs necessitated by inadequate maintenance, normal wear and usage, unsuitable power sources, unsuit- able environmental conditions, accident, misuse, improper installation, modification, repair, storage or handling, or any other cause not the fault of Seller are not covered by this limited warranty, and shall be at Buyer's expense. Seller shall not be obligat- ed to pay any costs or charges incurred by Buyer or any other party except as may be agreed upon in writing in advance by an authorized Seller representative. All costs of dismantling, reinstallation and freight and the time and expenses of Seller's person- nel for site travel and diagnosis under this warranty clause shall be borne by Buyer unless accepted in writing by Seller. Goods repaired and parts replaced during the warranty period shall be in warranty for the remainder of the original warranty peri- od or ninety (90) days, whichever is longer. This limited warranty is the only warranty made by Seller and can be amended only in a writing signed by an authorized representative of Seller. Except as otherwise expressly provided in the Agreement, THERE ARE NO REPRESENTATIONS OR WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED, AS TO MERCHANTABILITY, FIT- NESS FOR PARTICULAR PURPOSE, OR ANY OTHER MATTER WITH RESPECT TO ANY OF THE GOODS OR SERVICES. RETURN OF MATERIAL Material returned for repair, whether in or out of warranty, should be shipped prepaid to: Emerson Process Management Liquid Division 2400 Barranca Parkway Irvine, CA 92606 The shipping container should be marked: Return for Repair Model _______________________________ The returned material should be accompanied by a letter of transmittal which should include the following information (make a copy of the "Return of Materials Request" found on the last page of the Manual and provide the following thereon): 1. Location type of service, and length of time of service of the device. 2. Description of the faulty operation of the device and the circumstances of the failure. 3. Name and telephone number of the person to contact if there are questions about the returned material. 4. Statement as to whether warranty or non-warranty service is requested. 5. Complete shipping instructions for return of the material. Adherence to these procedures will expedite handling of the returned material and will prevent unnecessary additional charges for inspection and testing to determine the problem with the device. If the material is returned for out-of-warranty repairs, a purchase order for repairs should be enclosed. The right people, the right answers, right now. ON-LINE ORDERING NOW AVAILABLE ON OUR WEB SITE http://www.raihome.com Credit Cards for U.S. Purchases Only. Emerson Process Management Liquid Division 2400 Barranca Parkway Irvine, CA 92606 USA Tel: (949) 757-8500 Fax: (949) 474-7250 http://www.raihome.com © Rosemount Analytical Inc. 2003