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Chromalox 3340 Setting Manual

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Multi-point Digital Controller
3340/3380
Initial Setting Manual
0037-75426
Precision Heat and Control
(IMC03C02-E1)

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Summary of Contents for Chromalox 3340

  • Page 1 Multi-point Digital Controller 3340/3380 Initial Setting Manual 0037-75426 Precision Heat and Control (IMC03C02-E1)
  • Page 2 !" Modbus is a registered trademark of Schneider Electric. !" Company names and product names used in this manual are the trademarks or registered trademarks of the respective companies.  All Rights Reserved, Copyright  2002, Chromalox Precision Heat and Control...
  • Page 3 !" Do not touch high-voltage connections such as power supply terminals, etc. to avoid electric shock.  !" Chromalox Precision Heat and Control is not responsible if this instrument is repaired, modified or disassembled by other than factory-approved personnel. Malfunction can occur and warranty is void under these conditions.
  • Page 4  ! Every effort has been made to ensure accuracy of all information contained herein. Chromalox Precision Heat and Control makes no warranty expressed or implied, with respect to the accuracy of the information.

  • Page 5: Table Of Contents

    CONTENTS Page 1. PROCEDURE FOR INITIALIZATION........1 1. 1 Transfer to Engineering Mode .................2 1.2 Procedure for Parameter Setting ..............4 1.3 End of Engineering Mode ................9 2. DETAILS OF PARAMETER SETTING .......10 2.1 Attention Items in Setting................12 2.2 F10 Display function ..................17 2.3 F21 Input Specification ..................18 2.4 F22 Current Transformer (CT) Input Specification ........20 2.5 F24 Contact Input Specification..............22...
  • Page 6 MEMO 0037-75426...

  • Page 7: Procedure For Initialization

    1. PROCEDURE FOR INITIALIZATION Initialization is to set parameters relating to instrument specifications (input type, input range, alarm type, etc.). Engineering mode that can do this setting. !" Initialization flowchart Power ON See 1.1 Transfer to Engineering Mode. Change from RUN to STOP Unlock the engineering mode See 1.1 Transfer to Engineering Mode.

  • Page 8: Transfer To Engineering Mode

    1. PROCEDURE FOR INITIALIZATION 1.1 Transfer to Engineering Mode The parameter of engineering mode can be changed only in the control STOP state. 1. Press the <R/S key with states of the PV/SV monitor mode for 1 second, to change the STOP from RUN.
  • Page 9 1. PROCEDURE FOR INITIALIZATION 5. Press the UP key to change 0 to 1 in the hundreds digit. Set value AREA 0000: Lock 0100: Unlock Lock level 2 display 6. Press the SET key to unlock the engineering mode. The display changes to the first parameter in setup setting mode.

  • Page 10: Procedure For Parameter Setting

    1. PROCEDURE FOR INITIALIZATION 1.2 Procedure for Parameter Setting !" !" !" !" Flowchart of displaying parameter items Display flowcharts in engineering mode are shown in the following. : Press the SET key : Press the UP or DOWN key] STOP display selection Return to the F10...
  • Page 11 1. PROCEDURE FOR INITIALIZATION Alarm type Alarm hold Alarm differential Alarm timer Action selection at Alarm 2 selection action selection gap setting setting input error Return to the F42. (F42.) (AS2) (AHo2) (AH2) (ALT2) (AEo2) Alarm type Alarm hold Alarm differential Alarm timer Action selection at Alarm 3...
  • Page 12 1. PROCEDURE FOR INITIALIZATION !" Example of changing the setting As setting procedure example, show procedure at setting with each channel (Usual setting) and channel common (Batch setting). Example 1: The following procedure is for changing the CH1 input type from “K” to “J.” (Usual setting) 1.
  • Page 13 1. PROCEDURE FOR INITIALIZATION 4. Press the SET key to register the value thus set. The display changes to the next parameter. AREA AREA Input type selection Display unit selection Example 2: The following procedure is for changing all channels of the input type from “K” to “J.” (Batch setting) 1.
  • Page 14 1. PROCEDURE FOR INITIALIZATION 3. Press the CH key several times. Display the character A on the CH display and “----” on the SV display. The character A indicates that the batch setting. AREA Input type selection Every time the CH key is pressed, the channel number changes as follows. 4.

  • Page 15: End Of Engineering Mode

    1. PROCEDURE FOR INITIALIZATION 1.3 End of Engineering Mode 1. Transfer to function block symbol display (F ## ) after each parameter is set. 2. Press the <R/S key for 2 seconds while pressing the SET key to change to the PV/SV monitor mode from the engineering mode.

  • Page 16: Details Of Parameter Setting

    Contact input Contact input logic selection (dISL) P. 22 specification (F24.) Output function Control output logic selection 1 (LGo1) P. 24 (3340) (F31.) Control output logic selection 2 (LGo2) P. 25 (3380) Alarm output Alarm output logic selection (LGA) P. 26 function (F32.)
  • Page 17 2. DETAILS OF PARAMETER SETTING Continued from the previous page. Function block Parameter Page Alarm 2 Alarm 2 type selection (AS2) P. 27 function (F42.) Alarm 2 hold action selection (AHo2) Alarm 2 differential gap setting (AH2) P. 28 Alarm 2 timer setting (ALT2) Alarm 2 action selection at (AEo2)

  • Page 18: Attention Items In Setting

    2. DETAILS OF PARAMETER SETTING 2.1 Attention Items in Setting If any of the following parameter is changed, the relevant set value is initialized or is automatically converted. Before changing the set values, always record all of them (SV setting & CT monitor mode, setup setting mode, parameter setting mode and engineering mode).
  • Page 19 2. DETAILS OF PARAMETER SETTING Continued from the previous page. Mode Description Default value TC input RTD input Voltage input Control loop break alarm 8.0 minutes 0 °C [°F] 0.0 °C [°F] Control loop break alarm 0.0 % deadband 50 °C [°F] 50.0 °C [°F] Alarm 1 5.0 % of span...
  • Page 20 2. DETAILS OF PARAMETER SETTING !" !" When changed parameter of decimal point position setting !" !" When change a decimal point position, it is converted into about set value of a list shown below automatically. However, the set value may change as a result of changing the position of the decimal point.
  • Page 21 2. DETAILS OF PARAMETER SETTING Continued from the previous page. • If the number of digits below the decimal point is changed in the decreasing direction, the decreased number of digits is omitted. Example: Suppose set SLH is 99.99, if change decimal point position from 0 to 2. The figures below the decimal point are omitted, and as a result SLH becomes 99.
  • Page 22 2. DETAILS OF PARAMETER SETTING !" !" When changed parameter of alarm type selection !" !" When change alarm 1 type and alarm 2 type, all the set value of a list shown below is initialized. Set it in value to use once again. Mode Description Default value...

  • Page 23: F10 Display Function

    2. DETAILS OF PARAMETER SETTING 2.2 F10 Display function (1) STOP display selection (SPCH) Details of setting Factory set value 0000 STOP is displayed on the PV display unit. (TYPE 1) 0000 0001 STOP is displayed on the SV display unit. (TYPE 2) Displays in the STOP mode become as follows.

  • Page 24: F21 Input Specification

    2. DETAILS OF PARAMETER SETTING 2.3 F21 Input Specification The setting items (InP, UnIT, PGdP, SLH and SLL) in the function block F21 are set for each channel. In addition, they can be set simultaneously for all channels. (1) Input type selection (InP) Details of setting Factory set value 0000...
  • Page 25 2. DETAILS OF PARAMETER SETTING (3) Decimal point position setting (PGdP) Details of setting Factory set value 0000 No digit below decimal point (!!!!) Note 1 0001 1 digit below decimal point (!!!.!) 0002 2 digits below decimal point (!!.!!) * 0003 3 digits below decimal point (!.!!!) * * When input type is thermocouple and RTD, no setting can be changed.

  • Page 26: F22 Current Transformer (Ct) Input Specification

    CT ratio 2 selection (CTr2) [Heater break alarm for three-phase heater] The setting the CT ratio from CT1 to CT4 can be made when the CT ratio 1 (CTr1) of 3340 is selected. The setting the CT ratio from CT1 to CT8 can be made when the CT ratio 1 (CTr1) of 3380 is selected.
  • Page 27 2. DETAILS OF PARAMETER SETTING Continued from the previous page. 3340 (Heater break alarm for single-phase heater) CH display PV display Details of setting CTr1 Set the CT ratio of CT1. Set the CT ratio of CT2. Set the CT ratio of CT3.

  • Page 28: F24 Contact Input Specification

    2. DETAILS OF PARAMETER SETTING 2.5 F24 Contact Input Specification Setting is common to all channels. When the 3380 instrument specification corresponds to heater break alarm, the contact input can't be added. Therefore, do not use this parameter. "# Contact input logic selection (diSL) "# "# "#...
  • Page 29 2. DETAILS OF PARAMETER SETTING Continued from the previous page. Details of STOP selection Memory area Used/unused of Factory setting selection DI SET terminal set value (No. 43) 0003 When contact input Memory area transfer Unused (RUN/STOP transfer) 1 to 7 opens, stop.

  • Page 30: F31 Output Function

    2. DETAILS OF PARAMETER SETTING 2.6 F31 Output Function 3340 "# "# "# "# (1) Control output logic selection 1 (LGo1) This data is 0000 fixation. This data must not set the set value besides 0000. Channel Output Details of setting...
  • Page 31 2. DETAILS OF PARAMETER SETTING Continued from the previous page. 3340 Channel Output Details of setting Factory set display number value OUT8 0000: No output Factory set value varies 0001: Cool-side control output of CH4 depending on 0002 to 0007: Same as OUT5...

  • Page 32: F32 Alarm Output Function

    2. DETAILS OF PARAMETER SETTING 2.7 F32 Alarm Output Function "# "# "# "# Alarm output logic selection (LGA) Select the alarm output logic of alarm 1 (Normal equipment), alarm 2 (Option) and alarm 3 (Option). The channel number displayed on the CH display unit corresponds to the relevant alarm. The setting is made for each channel number.

  • Page 33: F41 Alarm 1 Function/F42 Alarm 2 Function/F43 Alarm 3 Function

    2. DETAILS OF PARAMETER SETTING 2.8 F41 Alarm 1 Function F42 Alarm 2 Function F43 Alarm 3 Function (1) Alarm type selection (AS1, AS2, AS3) Details of setting Factory set value 0000 Alarm not provided Factory set value 0001 SV high alarm varies depending 0002 SV low alarm...
  • Page 34 2. DETAILS OF PARAMETER SETTING (3) Alarm differential gap setting (AH1, AH2, AH3) Set the alarm differential gap for each channel. In addition, they can be set simultaneously for all channels. Details of setting Factory set value Thermocouple 0 (0.0) to span Note 1 Voltage Note 1 TC and RTD inputs: 2 °C [°F] or 2.0 °C [°F]...

  • Page 35: F51 Control Action

    2. DETAILS OF PARAMETER SETTING (5) Action selection at input error (AEo1, AEo2, AEo3) Set the alarm action in input abnormality by input break (when the input is over-scaled or underscaled). Details of setting Factory set value 0000 Normal processing: 0000 The alarm action set by alarm type selection (AS1/AS2) is taken even if the input is abnormal.

  • Page 36: F61 Communication Function

    2. DETAILS OF PARAMETER SETTING 2.10 F61 Communication Function (1) Communication protocol selection (CMPS) If the protocol is selected, always turn the power on again or select RUN from STOP. When the 3380 instrument specification corresponds to heater break alarm, the communication function can't be added.

  • Page 37: F91 Displayed For Maintenance Information

    2. DETAILS OF PARAMETER SETTING 2.11 F91 Displayed for Maintenance Information Only displayed for the F91 function block. (1) ROM version displayed (E261) Display the version of loading software. (2) Integrated operating time display (WTH) [upper 3 digits] Display the integrated operating time (upper 3 digits) of instrument. Details of display : 0 to 100 (Resolution of display: 10,000 hours) Up to 1,000,000 from 0 including the upper and lower digits can be displayed.

  • Page 38: Initialize Communication Data

    3. INITIALIZE COMMUNICATION DATA 3.1 Communication Data List The communication data list summarizes names, descriptions, factory set values and attributes. Attribute (RO: Read only, R/W: Read and Write) The communication data whose name is marked with ! indicates that corresponding to the memory area.
  • Page 39 3. INITIALIZE COMMUNICATION DATA Continued from the previous page. Name Data range Factory set value Attri- bute Control action type 0: PID control (Direct action) selection 1: PID control (Reverse action) 2: Heat/cool control (Water cooling) 3: Heat/cool control (Air cooling) Alarm 1 type 0: No alarm selection...
  • Page 40 3. INITIALIZE COMMUNICATION DATA Continued from the previous page. Name Data range Factory set value Attri- bute Alarm 2 type 0: No alarm Factory set value selection 1: SV high alarm varies depending on 2: SV low alarm the instrument 3: Process high alarm specification.
  • Page 41 3. INITIALIZE COMMUNICATION DATA Continued from the previous page. Name Data range Factory set value Attri- bute Alarm 3 type 0: No alarm Factory set value selection 1: SV high alarm varies depending on 2: SV low alarm the instrument 3: Process high alarm specification.
  • Page 42 3. INITIALIZE COMMUNICATION DATA Continued from the previous page. Name Data range Factory set value Attri- bute • • • • 3340 (OUT5 to OUT8) Control output logic Factory set value selection 2 varies depending on OUT5 0: No output...
  • Page 43 3. INITIALIZE COMMUNICATION DATA Continued from the previous page. Name Data range Factory set value Attri- bute Alarm output 0: FAIL alarm Alarm 1: 1 logic Alarm 2: 2 1: Logical OR of alarm 1 in all channels selection * Alarm 3: 3 (Energized) 2: Logical OR of alarm 2 in all channels...
  • Page 44 3. INITIALIZE COMMUNICATION DATA Continued from the previous page. Name Data range Factory set value Attri- bute Contact input logic 0 to 9 selection See contact input logic tables Communication 1: Modbus communication protocol protocol selection RUN/STOP transfer 0: 0 (STOP) 1 (RUN) 1: 0 (RUN) 1 (STOP)

  • Page 45: Data Map

    3. INITIALIZE COMMUNICATION DATA 3.2 Data Map !" Reference to data map This data map summarizes the data addresses, channels and names that can be used with Modbus protocol. For details on each data range, see 3.1 Communication Data List (P. 32). Address Name 03E8H (1000)
  • Page 46 3. INITIALIZE COMMUNICATION DATA !" !" 3340 data map list !" !" (Read/Write data) Address Name Address Name 03E8H (1000) 04A0H (1184) ⋅ ⋅  Unused 03E9H (1001) Setting change rate ⋅ 04AFH (1199) 03EAH (1002) limiter 04B0H (1200) 03EBH (1003)
  • Page 47 3. INITIALIZE COMMUNICATION DATA Continued from the previous page. Address Name Address Name 04F0H (1264) 0530H (1328) ⋅ ⋅ ⋅ ⋅  Unused Unused ⋅ ⋅ 04FFH (1279) 053BH (1339)  0500H (1280) Alarm 1 type selection 053CH (1340) OUT1 ...
  • Page 48 3. INITIALIZE COMMUNICATION DATA !" !" 3380 data map list " " " " !" !" (Read/Write data) Address Name Address Name 03E8H (1000) 047CH (1148) ⋅ ⋅  Unused 03E9H (1001) ⋅ 0487H (1159) 03EAH (1002) 0488H (1160) 03EBH (1003) Setting change rate 0489H (1161) 03ECH (1004)
  • Page 49 3. INITIALIZE COMMUNICATION DATA Continued from the previous page. Address Name Address Name  04B8H (1208) 0503H (1283) Alarm 1 ⋅ ⋅ action selection at  Unused ⋅ input error 04C3H (1219) 0504H (1284) 04C4H (1220) CH1 * 0505H (1285) 04C5H (1221) CH2 * 0506H (1286)
  • Page 50 3. INITIALIZE COMMUNICATION DATA Continued from the previous page. Address Name 052CH (1324) 052DH (1325) 052EH (1326) 052FH (1327) Alarm 3 0530H (1328) differential gap setting 0531H (1329) 0532H (1330) 0533H (1331) 0534H (1332) ⋅ ⋅ Unused ⋅ 053BH (1339) 053CH (1340) OUT1 053DH (1341)

  • Page 51: Input Range Tables

    4. INPUT RANGE TABLES Input Range Table 1 Input type Input range Code Input Range 0 to 200 °C 0 to 400 °C 0 to 600 °C 0 to 800 °C 0 to 1000 °C 0 to 1200 °C 0 to 1372 °C −199.9 to +300.0 °C * 0.0 to 400.0 °C 0.0 to 800.0 °C...
  • Page 52 4. INPUT RANGE TABLES Continued from the previous page. Input type Input range Code Input Range 0 to 800 °F 0 to 1600 °F 0 to 2192 °F 0 to 400 °F −199.9 to +999.9 °F 0.0 to 800.0 °F 0 to 1600 °C 0 to 1769 °C 0 to 1350 °C...
  • Page 53 4. INPUT RANGE TABLES Continued from the previous page. Input type Input range Code Input Range 0 to 2000 °C W5Re/W26Re 0 to 2320 °C 0 to 4000 °F 0 to 1300 °C 0 to 1390 °C 0 to 1200 °C PL II 0 to 2400 °F 0 to 2534 °F...
  • Page 54 4. INPUT RANGE TABLES Continued from the previous page. Input type Input range Code Input Range −199.9 to +649.0 °C −199.9 to +200.0 °C −100.0 to +50.0 °C −100.0 to +100.0 °C −100.0 to +200.0 °C JPt100 0.0 to 50.0 °C 0.0 to 100.0 °C 0.0 to 200.0 °C 0.0 to 300.0 °C...
  • Page 55 The first edition: FEB.2002 [IMQ00]...
  • Page 56 PRECISION HEAT AND CONTROL 1382 Heil-Quaker Blvd., LaVergne, TN 37086 PHONE: 615-793-3900 FAX: 615-793-3563 WEB: www.mychromalox.com 0037-75426 FEB. 2002 (IMC03C02-E1)

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