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futuredesion RSC User Manual

Multifunctional signal conditioner
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Multifunctional Signal Conditioner
RSC
User Manual
UMRSC01C
January 2021

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  • Page 1 Multifunctional Signal Conditioner User Manual UMRSC01C January 2021...
  • Page 2 Contact Information Technical Assistance If you encounter a problem with your RSC review all of your configuration information to verify that your selections are consistent with your application: i.e. inputs, outputs, etc. If after checking the above the problem persists, you can contact technical support to review your application, configuration, etc.

  • Page 3: Table Of Contents

    TABLE OF CONTENTS INTRODUCTION ---------------------------------------------------------------------------------------------------------- 6 Introduction -------------------------------------------------------------------------------------------------------------------------------------- 6 Features ------------------------------------------------------------------------------------------------------------------------------------------- 6 Specifications ------------------------------------------------------------------------------------------------------------------------------------ 8 Ordering Code ---------------------------------------------------------------------------------------------------------------------------------- 10 1.4.1 Accessories ------------------------------------------------------------------------------------------------------------------------------ 10 1.4.2 Related Products ----------------------------------------------------------------------------------------------------------------------- 10 Programming Port ----------------------------------------------------------------------------------------------------------------------------- 10 Display Board Keys --------------------------------------------------------------------------------------------------------------------------- 11 Menu Flowchart -------------------------------------------------------------------------------------------------------------------------------- 12 1.7.1 Basic Menu------------------------------------------------------------------------------------------------------------------------------- 12 1.7.2...
  • Page 4 CALIBRATION -----------------------------------------------------------------------------------------------------------36 Equipment Required Before Calibration ----------------------------------------------------------------------------------------------- 36 4.1.1 Manual Calibration Procedure ------------------------------------------------------------------------------------------------------- 36 4.1.1.1 Calibrate Zero of A to D Converter ---------------------------------------------------------------------------------------- 36 4.1.1.2 Calibrate Gain of A to D Converter ---------------------------------------------------------------------------------------- 36 4.1.1.3 Calibrate RTD Input ----------------------------------------------------------------------------------------------------------- 36 4.1.1.4 Calibrate Offset of Cold Junction Compensation ----------------------------------------------------------------------- 37 4.1.1.5...
  • Page 5 5-8.SCALING FOR INLO, INHI, PV, ANL1, ANL2, ANL3, ANH1, ANH2 AND ANH3 .............. 43 TABLE OF FIGURES 1-1.PROGRAMMING PORT ..............................7 1-2.RSC FRONT PANEL ................................. 11 1-3.HOW CHARACTER ARE DISPLAYED ON THE LCD SCREEN ..................11 2-1 DIMENSION ..................................25 2-2 TERMINAL CONNECTION ...............................

  • Page 6: Introduction

    1 Introduction 1.1 Introduction The signal conditioner incorporates two bright easy to read LCD Displays which indicate Process Value (PV) and user selected parameter. It is powered by an 11-26 or 90-250 VDC /VAC supply. It is fully programmable for Linear Voltage, Linear Current, PT100 and thermocouple types J, K, T, E, B, R, S, N, L, U, P, C, and D input.

  • Page 7: 1-1.Programming Port

    Programming Port A Micro USB programming port is available for automatic configuration, calibration and firmware upgrades without the need to access the keys on the front panel. Front Panel Micro USB Programming Port Terminals 1-1.Programming Port Lockout Protection According to user security requirements, one of four lockout levels (NONE, ALL, USER, SET) can be selected to prevent certain settings from being changed.

  • Page 8: Specifications

    1.3 Specifications Specification Power Supply 90 to 250VAC, 47 to63Hz, 20 to 28 VAC,47-63Hz / 11 to 40 VDC Power Consumption 10VA, 5W Maximum Signal Input Thermocouple (J, K, T, E, B, R, S, N, L, U, P, C, D), RTD(PT100(DIN), PT100(JIS)), Current(mA), Type Voltage(V) Resolution...
  • Page 9 Specification Output Signal 4-20mA, 0-20 mA,0 - 10VDC Resolution 15 Bits Accuracy ±0.05% of Span ± 0.0025% / °C Load Resistance 0 to 500Ω for current output, 10KΩ minimum for Voltage Output Output Regulation 0.01% for full load change Output Setting Time 0.1Second (stable to 99.9%) Isolation Breakdown 1000VAC min...

  • Page 10: Ordering Code

    1.4 Ordering Code RSC – Power Input 4: 90 to 250 VAC, 47-63Hz 5: 20 to 28 VAC, 47-63Hz / 11 to 40 VDC Output 1 3: Retransmission 4-20mA/0-20mA (OM98-3) 5: Retransmission 0-10VDC (OM98-5) Output 2 0: None 3: Retransmission 4-20mA/0-20mA (OM98-3)

  • Page 11: Display Board Keys

    This key is used to revert the display to the home screen. During power-up, the upper display will show PROG and the lower display will show the Firmware version for 6 seconds. 1-2.RSC Front Panel 1-3.How Character are Displayed on the LCD screen Page 11 of 45...

  • Page 12: Menu Flowchart

    1.7 Menu Flowchart The Menu has been divided into 5 groups. They are as follows: Basic Menu (bASE) Output Menu(oUt) Communication Menu(CoMM) Manual Mode Menu (MANU) Calibration Menu (CALI) 1.7.1 Basic Menu (bASE) key to get bASE in the lower display then use key to enter to Base menu parameters.

  • Page 13: Output Menu (Out)

    1.7.2 Output Menu (oUt) key to get oUT in the lower display then use key to enter to output menu parameters. O1TY ANL1 ANH1 PV,MV PASS=CODE otZ1 otS1 O2TY bASE ANL2 ANH2 CALI otZ2 otS2 MANU O3TY ANL3 CoMM ANH3 otZ3 otS3 FILE...

  • Page 14: Communication Menu (Comm)

    1.7.3 Communication Menu (CoMM) key to get CoMM in the lower display then use key to enter into communication menu parameters. AddR bAUd dAtA PASS=CODE PARI PV,MV StoP bASE CALI MANU CoMM PASS=CODE FILE Page 14 of 45 RSC_User_Manual_01C12_01-20-21...

  • Page 15: Manual Mode Menu

    1.7.4 Manual Mode Menu key to get MANU in the lower display then use key to enter into Manual Mode parameters. PV,MV PASS=CODE bASE CALI MANU CoMM PASS=CODE FILE Page 15 of 45 RSC_User_Manual_01C12_01-20-21...

  • Page 16: Calibration Mode

    1.7.5 Calibration Mode key to get CALI in the lower display then use key to enter into Calibration Mode parameters. PASS=CODE KPAS=3418 Ad.Lo PV,MV Ad.HI Rtd.L Rtd.H bASE CJ.Lo CJ.HI V1/L CALI V1.G MA1.L MANU MA1.G CoMM KPAS=3418 FILE Note: ...
  • Page 17 Register Parameter Existence Conditions Address Notation FILT Exists unconditionally DISP Exists unconditionally LCUT Exists unconditionally SQRT Exists if INPT selects 4-20,0-20,0-50,0-60,0-5V,1-5V, or 0-10 Exists if OFS1 selects DI1 or OFS2 selects DI2 OFTL Exists unconditionally CALO Exists unconditionally OFTH Exists unconditionally CAHI Exists unconditionally CODE...

  • Page 18: Parameters Description

    Register Parameter Existence Conditions Address Notation CJCL Exists unconditionally Exists unconditionally Exists unconditionally Exists if MV selects ON EROR Exists unconditionally MODE Exists unconditionally PROG Exists unconditionally CMND Exists unconditionally Exists unconditionally OFS1 Exists unconditionally OFS2 Exists unconditionally 1.9 Parameters Description Modbus Parameter Parameter...
  • Page 19 Modbus Parameter Parameter Default Data Scale Scale Register Range Notation Description Value Type High Address oC: °C unit Input unit UNIT oF: °F unit 65535 selection Pu: Process unit No.dP: No decimal point Decimal point 1-dP: 1 decimal digit 65535 selection 2-dP: 2 decimal digits 3-dP: 3 decimal digits...
  • Page 20 Modbus Parameter Parameter Default Data Scale Scale Register Range Notation Description Value Type High Address oFF: Square root disable oUt1: Square root enable for output 1 Square root SQRT 65535 ot.12: Square root function enable for output 1 and output 2 ALL: Square root enable for all outputs NoNE: None...
  • Page 21 Modbus Parameter Parameter Default Data Scale Scale Register Range Notation Description Value Type High Address Output 1 Low: ANL1+1 37.8°C ANH1 retransmission -19999 45536 High: 45536 (100.0°F) high value Output 1 zero Low: -1.000 OTZ1 -19999 45536 adjustment High 1.000 Output 1 span Low: -1.000 OTS1...
  • Page 22 Modbus Parameter Parameter Default Data Scale Scale Register Range Notation Description Value Type High Address Output 3 span Low: -1.000 OTS3 -19999 45536 adjustment High 1.000 Address assignment of Low: 1 ADDR 65535 digital High: 255 communication 0 2K4: 2.4 Kbits/s baud rate 1 4K8: 4.8 Kbits/s baud rate...
  • Page 23 Modbus Parameter Parameter Default Data Scale Scale Register Range Notation Description Value Type High Address V1 calibration Low: -1999 ------ -19999 45536 high coefficient High: 1999 MA1 calibration Low: -1999 MA1L ------ -19999 45536 low coefficient High: 1999 MA1 calibration Low: -1999 MA1G ------...

  • Page 24: Installation And Wiring

    2 Installation and Wiring Sometimes dangerous voltages capable of causing death are present in this instrument. Before doing the installation or any troubleshooting procedures, the power to the equipment must be switched off and isolated. Units suspected of being faulty must be disconnected and removed to a properly equipped workshop for testing and repair.

  • Page 25: Dimension

    2.2 Dimension 2-1 Dimension Page 25 of 45 RSC_User_Manual_01C12_01-20-21...

  • Page 26: Wiring

    2.3 Wiring Sometimes dangerous voltages capable of causing death are present in this instrument. Before doing the installation or any troubleshooting procedures, the power to the equipment must be switched off and isolated. Units suspected of being faulty must be disconnected and removed to a properly equipped workshop for testing and repair.

  • Page 27: Sensor Installation

    2-3.Power Wiring This equipment is designed for installation in an enclosure which provides adequate protection against electric shock. The enclosure must be connected to earth ground. Local requirements regarding electrical installation should be rigidly observed. Consideration should be given to prevent unauthorized persons from accessing the power terminals.

  • Page 28: Retransmission Output Wiring

    2.3.5 Retransmission Output Wiring 2.3.5.1 Output 1 2-5 Output 1 Linear Current 2-6 Output 1 Linear Voltage 2.3.5.2 Output 2 2-7 Output 2 Linear Current 2-8 Output 2 Linear Voltage Page 28 of 45 RSC_User_Manual_01C12_01-20-21...

  • Page 29: Output

    2.3.5.3 Output 3 2-9 Output 3 Linear Current 2-10 Output 3 Linear Voltage 2.3.6 Digital Input Wiring The digital input can accept a switch (dry contact) or an open collector signal. The digital input function is activated as the switch is closed or an open collector (or a logic signal) is pulled down.

  • Page 30: Rs-485 Data Communication

    2.3.7 RS-485 Data Communication 2-12 RS-485 Wiring Page 30 of 45 RSC_User_Manual_01C12_01-20-21...

  • Page 31: Programming

    3 Programming During Power on the device will show the PV on the upper display and MV on the lower display. Press to enter the setup menu. Use keys to select the desired parameter. Use The key to reset and go back to the home screen. In the set-up menu, the upper display indicates the parameter symbol, and the lower display indicates the value of the selected parameter.

  • Page 32: Output Type

    3-1.Conversion Curve for Linear Type Process Signal Formula: PV = INLO + (INHI-INLO) ((S – SL)/ (SH-SL)) Example: A 4 -20mA current loop pressure transducer with a range of 0-15 kg/cm is connected to the input. The following parameters should be set as follows: INPT = 4–20, INLO = 0.00, INHI = 15.00, DP = 2-DP Of course, the user may select a different value for DP to alter the resolution.

  • Page 33: User Calibration

    3.8 User Calibration Each unit is calibrated in the factory before shipment. The user can still modify the calibration in the field. The basic calibration of the device is highly stable and set for life. User calibration allows the user to offset the permanent factory calibration in order to: ...

  • Page 34: Manual Control

    3-3.Filter Characteristics 3.10 Manual Control Some application requires to test with the manual output from the signal conditioner. For this, the manual mode can be used. Use keys to access the MANU mode parameters. Use key to navigate to the manual mode control parameter MV. Set MV to ON to start the manual mode output.

  • Page 35: Digital Input Functions

     Relay  Switch contacts  Open collector Pull Low  TTL logic level One of the below functions can be chosen by using DI in the setup menu. The digital input needs to be selected in oFS1 or oFS2 as dI1 or dI2. Only one digital input DI1 or DI2 can be used.

  • Page 36: Calibration

    4 Calibration Do not proceed through this section unless there is a definite need to re-calibrate the controller. All previous calibration data will be lost. Do not attempt recalibration unless you have appropriate calibration equipment. If calibration data is lost, you will need to return the controller to your supplier who may charge you a service fee to re-calibrate the controller.

  • Page 37: Calibrate Offset Of Cold Junction Compensation

    Press key to get Rtd.H Parameter. Change the resistance value to 300Ω. Press l key for at least 5 seconds. The display will blink a moment and two values are obtained for RTDH and RTDL. If the display didn't blink or the obtained value is equal to -199.9 or 199.9, then the calibration failed.
  • Page 38 Press key and the display will show V1.G Send a 10V signal to the V+ and V- terminals. Press key for at least 5 seconds. The display will blink a moment and a new value is obtained. If the display did not blink or the obtained value is equal -199.9 or 199.9, the calibration failed.

  • Page 39: Communication

    5 Communication This chapter explains the Modbus Communication protocol of the signal conditioner using RS-485 communication. This supports only RTU mode. Data is transmitted as 8-bit binary bytes with 1 start bit,1 stop bit and optional parity checking (None, Odd, Even). Baud rate may be set to 2400, 4800, 9600, 14400, 19200, 28800, 38400, 57600 and 115200 BPS.

  • Page 40: Function Code 06: Preset Single Register

    5.1.2 Function Code 06: Pre-set Single Register Slave Address (1~247) Slave Address (1~247) Function Code (06) Function Code (06) Starting Address of Register Hi (00) Starting Address of Register Hi (00) Starting Starting Address Starting Address Starting Address of Address of Response Query (From Register...

  • Page 41: Exception Responses

    5.2 Exception Responses If the signal conditioner receives a message which contains a corrupted character (parity check error, framing error etc.), or if the CRC16 check fails, the signal conditioner ignores the message. However, if the signal conditioner receives a syntactically correct message which contains an illegal value, it will send an exception response, consisting of five bytes as follows: Slave address +offset function code + exception code + CRC16 Hi +CRC16 Lo...

  • Page 42: Mode

    5.5 Mode The Value of the Mode register is as below. Value Mode H'000X Normal mode H'010X Calibration mode H'030X Manual control mode H'040X Failure mode 5-6.Operation Mode Bit wise description of Mode register value as below. Operation Mode: Event Input: Alarm: Event Input: All Bit OFF: Normal...

  • Page 43: Prog Code

    5.7 PROG Code The Program Code is defined in the below table. Program Code Model No 24.XX R22-SC 5-8.Program Code 5.8 Scaling The scale high/low values are defined in the following table for INLO, INHI, PV, ANL1, ANL2, ANL3, ANH1, ANH2 and ANH3 Condition Scale Low Scale High...

  • Page 44: Enter Manual Control Mode

    5.10.4 Enter Manual Control Mode Query H’48 H’68 H’27 Slave Address Function Code Register Address Data Hi /Lo CRC16 5.10.5 Read All Parameters Query H’3E Slave Address Function Code Starting Address No of Words CRC16 5.10.6 Modify Calibration Co-efficient Pre-set the CMND register with 26669 before attempting to change the Calibration coefficient H’48 H’68...
  • Page 45 Warranty Future Design Controls C-Series products are warranted to be free from functional defects in materials and workmanship at the time the products leave Future Design Controls facilities and to conform at that time to the specifications set forth in the relevant Future Design Controls manual, sheet or sheets for a period of three years after delivery to the first purchaser for use.

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