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Shinko JCD-13A Instruction Manual

Microcomputer based temperature indicating controller
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INSTRUCTION MANUAL
FOR
MICROCOMPUTER BASED
TEMPERATURE INDICATING CONTROLLER
JCD-13A, JCR-13A

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Summary of Contents for Shinko JCD-13A

  • Page 1 INSTRUCTION MANUAL MICROCOMPUTER BASED TEMPERATURE INDICATING CONTROLLER JCD-13A, JCR-13A...

  • Page 2: Safety Precautions

    • Be sure to follow the warnings, cautions and notices. If not, it could cause serious injury or malfunction. • Specifications of the JCD-13A and JCR-13A and the contents of this instruction manual are subject to change without notice. • Care has been taken to assure that the contents of this instruction manual are correct, but if there are any doubts, mistakes or questions, please inform our sales department.
  • Page 3 Caution • Use the solderless terminal with an insulation sleeve that fits an M3 screw when wiring the JCD-13A or JCR-13A. • The terminal block of this instrument is designed to be wired from the left side. The lead wire must be inserted from the left side of the terminal, and fastened with the terminal screw.
  • Page 4 Caution • Do not apply a commercial power source to the sensor which is connected to the input terminal nor allow the power source to come into contact with the sensor, as the input circuit may be burnt out. • This controller has no built-in power switch or fuse. It is necessary to install them near the controller.

  • Page 5: Table Of Contents

    CONTENTS JCD, JCR --- CONTENTS --- 1. Model names Model names ----------------------------------------------------------------------------- 8 1.2 Rated scale ---------------------------------------------------------------------------------- 9 1.3 How to indicate the model name plate ------------------------------------------------ 9 2. Name and functions of the sections ------------------------------------------- 10 3. Operations 3.1 Operating flow chart ----------------------------------------------------------------------- 12 3.2 PV/SV display mode ---------------------------------------------------------------------- 15 3.3 Main setting mode Main setting 1 ------------------------------------------------------------------------------- 16...
  • Page 6 7.3 Auto-reset (offset correction) ----------------------------------------------------------- 47 8. Mounting to control panel 8.1 Site selection ------------------------------------------------------------------------------- 48 8.2 External dimension drawing (JCD-13A) --------------------------------------------- 48 8.3 Panel cutout drawing (JCD-13A) ------------------------------------------------------ 48 8.4 External dimension drawing (JCR-13A) --------------------------------------------- 49 8.5 Panel cutout drawing (JCR-13A) ------------------------------------------------------ 49 8.6 Current transformer (CT) external dimension drawing--------------------------- 50...
  • Page 7 CONTENTS JCD, JCR 9. Wiring connection 9.1 Terminal arrangement -------------------------------------------------------------------- 52 9.2 Wiring connection examples ------------------------------------------------------------ 55 10. Specifications 10.1 Standard specifications ---------------------------------------------------------------- 57 10.2 Optional specifications ----------------------------------------------------------------- 61 11.Troubleshooting ---------------------------------------------------------------------------- 64 12. Character table ----------------------------------------------------------------------------- 66...

  • Page 8: Model Names

    Alarm 2 (A2) Heater burnout alarm Relay contact Control output (OUT2) Non-contact voltage (Heating/Cooling control output) DC current Serial communication (RS-485) Loop break alarm Color: Black Dust-proof•Drip-proof (IP54) Terminal cover Screw type mounting bracket ( optional for JCR-13A, included with JCD-13A)

  • Page 9: Rated Scale

    MODEL NAMES JCD, JCR Caution • 2 options out of the options [A2], [W], [DR, DS, DA] and [LA] can be applied together. • When the option [A2] and [LA] are applied together, they use common output terminals. • For the DC current output, the option [W] cannot be added. •...

  • Page 10: Name And Functions Of The Sections

    NAME AND FUNCTIONS OF THE SECTIONS JCD, JCR 2. Name and functions of the sections (13) (13) (14) (14) (6) (8) (10) (11) (12) (9) (10) (11) (12) [Fig. 2-1] (1) PV display Indicates the Process variable (PV) with a red LED. (2) SV display Indicates the Setting value (SV) or Manipulated variable (MV) with a green LED.
  • Page 11 NAME AND FUNCTIONS OF THE SECTIONS JCD, JCR (6) Alarm 1 (A1) output action indicator When the Alarm 1 (A1) output is on, a red LED lights. (7) Serial communication output indicator When serial communication output (transmitting) is on, a yellow LED blinks. (8) Alarm 2 (A2) or Loop break alarm output action indicator When the Alarm 2 (A2) or Loop break alarm output is on, a red LED lights.

  • Page 12: Operations

    OPERATIONS JCD， JCR 3. Operations .1 Operation flow chart Control output OFF function PV/SV display mode (For approx. 1s) Output manipulated variable (For approx. 3s) [Sub setting mode] [Main setting mode] Main setting 1 Auto-tuning Perform/Cancel Auto-reset Perform [ Main setting 2 Proportional band setting Cooling Proportional band setting Integral time setting...

  • Page 13: Cooling Proportional Cycle Setting

    OPERATIONS JCD， JCR (For approx. 3s) [Auxiliary function setting mode 1] Setting value lock designation Cooling proportional cycle setting Alarm 1（A1）setting Main setting value high limit setting Main setting value low limit setting Alarm 2（A2）setting Sensor correction setting Heater burnout alarm setting Instrument number setting Loop break alarm time setting Loop break alarm span setting...

  • Page 14: Sensor Selection

    OPERATIONS JCD， JCR (For approx.3s) [Auxiliary function setting mode 2] Cooling output ON/OFF action Sensor selection hysteresis setting [ Overlap band/Dead band setting Scaling high limit setting Alarm 1 (A1) action selection Scaling low limit setting Alarm 2 (A2) action selection Decimal point place selection Alarm 1 (A1) action Energized/ Deenergized [...
  • Page 15 OPERATIONS (PV/SV DISPLAY MODE) JCD，JCR 3.2 PV/SV display mode The PV display indicates the sensor type and the SV display indicates the rated scale maximum value for approx. 2 seconds after the power is turned on. See [table 3.2-1]. (If any other value is set in the scaling high limit setting, the SV display indicates the set value.) During this time, all outputs and the LED indicators are in their off status.
  • Page 16 OPERATIONS (MAIN SETTING MODE) JCD，JCR 3.3 Main setting mode If the key is pressed, the Main setting mode can be selected. The setting value can be increased or decreased by pressing the key. If the key is pressed again, the setting value will be registered and the controller will revert to the PV/SV display.
  • Page 17 OPERATIONS (SUB SETTING MODE) JCD，JCR 3.4 Sub setting mode In the PV/SV display mode, if the key is pressed while the key is being pressed, Sub setting mode will be selected. The setting value can be increased or decreased by pressing the key.
  • Page 18 OPERATIONS (SUB SETTING MODE) JCD，JCR Character Proportional band setting • Mode to set the proportional band for the control output (OUT1) (ON/OFF action when set to 0 or 0.0) • Setting range: 0 to 1000 (0 to 2000 ) With a decimal point, 0.0 to 999.9 (0.0 to 999.9 ) For DC input, 0.0 to 100.0% •Factory adjusted as 10 , 10.0 , or 2.5%...
  • Page 19 OPERATIONS (SUB SETTING MODE) JCD，JCR Character Proportional cycle setting • Mode to set the proportional cycle for the control output (OUT1) Not available for ON/OFF action and current output type • With the Relay contact output type, if the Proportional cycle time is decreased, the frequency of the relay action increases, and the life of the relay contact is shortened.
  • Page 20 OPERATIONS (SUB SETTING MODE) JCD，JCR Character Heater burnout alarm setting • Mode to set the heater current value for Heater burnout alarm • Available only when the option [W] is added. XX.X • When the main output is off, heater current value is the former displayed value when the main output is on.
  • Page 21 OPERATIONS (SUB SETTING MODE) JCD，JCR [Setting range of Alarm 1 (A1) and 2 (A2)] [Table 3.4-1] Alarm type Setting range High limit alarm –Input span to Input span Low limit alarm –Input span to Input span High/Low limits alarm 0 to Input span High/Low limit range alarm 0 to Input span Process high alarm...
  • Page 22 OPERATIONS (AUXILIARY FUNCTION SETTING MODE 1) JCD， JCR 3.5 Auxiliary function setting mode 1 In the PV/SV display mode, if the key is pressed while the key is being pressed, Auxiliary function setting mode 1 can be selected. The setting value can be increased or decreased by pressing the key.
  • Page 23 OPERATIONS (AUXILIARY FUNCTION SETTING MODE 1) JCD， JCR Character Main setting value low limit setting • Mode to set the low limit value for the Main setting • Setting range: Rated scale low limit to Main setting high limit value For DC input, Scaling low limit to Main setting high limit value •...
  • Page 24 OPERATIONS (AUXILIARY FUNCTION SETTING MODE 2) JCD， JCR 3.6 Auxiliary function setting mode 2 In the PV/SV display mode, if the key is pressed for approx. 3 seconds while the keys are being pressed, the Auxiliary function setting mode 2 can be selected.
  • Page 25 OPERATIONS (AUXILIARY FUNCTION SETTING MODE 2) JCD， JCR Character Scaling high limit setting • Mode to set Scaling high limit value • Available only for the DC input type • Setting range: Scaling low limit to Rated scale high limit value •...
  • Page 26 OPERATIONS (AUXILIARY FUNCTION SETTING MODE 2) JCD， JCR Character Output high limit setting • Mode to set the high limit value for the control output (OUT1) Not available for ON/OFF action • Setting range: Output low limit to 105% (Setting greater than 100% is effective to the type Current output.) •...
  • Page 27 OPERATIONS (AUXILIARY FUNCTION SETTING MODE 2) JCD， JCR Character Cooling output high limit setting • Mode to set the high limit value for the cooling output • Not available when cooling output is ON/OFF action Available only when the option [DR, DS or DA] is applied •...
  • Page 28 OPERATIONS (AUXILIARY FUNCTION SETTING MODE 2) JCD， JCR Character Alarm 1 (A1) action selection • Mode to select Alarm 1 (A1) action No alarm High limit alarm Low limit alarm High/Low limits alarm High/Low limit range alarm Process high alarm Process low alarm High limit alarm with standby Low limit alarm with standby...
  • Page 29 OPERATIONS (AUXILIARY FUNCTION SETTING MODE 2) JCD， JCR Character Alarm 1 (A1) hysteresis setting • Mode to set Alarm 1 (A1) hysteresis • Not available when No alarm is selected in Alarm 1 (A1) action selection • Setting range: 0.1 to 100.0 For DC input, 1 to 1000 •...
  • Page 30 OPERATIONS (AUXILIARY FUNCTION SETTING MODE 2) JCD， JCR Character Direct/Reverse action selection • Mode to set the Direct (Cooling) or Reverse (Heating) action • Reverse (Heating) : Direct (Cooling) • Factory adjusted as Reverse (Heating) action Character AT bias setting •...
  • Page 31 OPERATIONS (AUXILIARY FUNCTION SETTING MODE 2) JCD， JCR Energized/Deenergized function [If the alarm action Energized is selected] When the alarm output action indicator is lit, the alarm output (terminal 7-8, 12-13) is conducted (ON). When the alarm output action indicator is unlit, the alarm output is not conducted (OFF).
  • Page 32 OPERATIONS (CONTROL OUTPUT OFF FUNCTION) JCD, JCR 3.7 Control output OFF function PV/SV display mode For approx. 1 second Character Control output OFF function • A function to turn the control output OFF even if the power to the instrument is supplied. The function is used when required to halt the control action or when the instrument is not being used in multiple controllers.
  • Page 33 RUNNING JCD，JCR 4. Running After the controller has been mounted to the control panel and wiring is completed, it can be started in the following manner. (1) Turn the power supply to the JC -13A ON. For approx. 2 seconds after the power is switched ON, the type of sensor will be indicated on the PV display, and the rated scale maximum value will be indicated on the SV display.

  • Page 34: Other Functions

    OTHER FUNCTIONS JCD，JCR 5. Other functions (1) Input burnout (In case of overscale and underscale, the Heater burnout alarm is activated.) For thermocouple or RTD input, if the input value exceeds the [Rated scale (100 )], the control output is turned OFF, and the PV maximum value + 50 display blinks [ For DC input, if the input value exceeds [Scaling high limit value +10% of...

  • Page 35: Action Explanations

    ACTION EXPLANATIONS JCD, JCR 6. Action explanations 6.1 Standard action drawings Action Heating (reverse) action Cooling (direct) action Proportional band Proportional band Control action Setting Setting (*1) (*1) 12Vdc 12/0Vdc 0/12Vdc 0Vdc 0Vdc 12Vdc Output (*1) (*1) 20mAdc 4mAdc 4mAdc 20mAdc 20 to 4mAdc 4 to 20mAdc...
  • Page 36 ACTION EXPLANATIONS JCD, JCR 6.3 ON/OFF action drawings Action Heating (reverse) action Cooling (direct) action Hysteresis Hysteresis Control action Setting Setting 12Vdc 0Vdc 0Vdc 12Vdc Output 20mAdc 4mAdc 4mAdc 20mAdc Indicator [OUT1] Green Unlit Unlit part: Acts ON or OFF. -36-...
  • Page 37 ACTION EXPLANATIONS JCD, JCR 6.4 Heating/Cooling action drawings [Option D ] Heating (reverse) action in Heating control Heating P-band (Cooling P-band) Heating (Cooling) Control action Setting Relay contact (*1) Heating Non-contact 12Vdc 12/0Vdc 0Vdc output voltage (*1) 20mAdc 4mAdc 20 to 4mAdc Current (*2) Indicator...
  • Page 38 ACTION EXPLANATIONS JCD, JCR Cooling (direct) action in Heating control (Heating P-band) Cooling P-band Control action (Heating) Cooling Setting Relay contact (*1) Cooling Non-contact 0Vdc 12Vdc 0/12Vdc output voltage (*1) 4mAdc 20mAdc 4 to 20mAdc Current (*2) Indicator Unlit [OUT2] Yellow part: Acts ON or OFF.
  • Page 39 ACTION EXPLANATIONS JCD, JCR Heating (reverse) action in Cooling control (Cooling P-band) Heating P-band (Heating) Cooling Control action (Direct) Setting Relay contact (*1) Non-contact Heating 0Vdc 12Vdc 0/12Vdc voltage output (*1) 4mAdc 20mAdc 4 to 20mAdc Current (*2) Indicator (OUT1) Unlit Green part: Acts ON or OFF.
  • Page 40 ACTION EXPLANATIONS JCD, JCR Cooling (direct) action in Cooling control Cooling P-band (Heating P-band) (Cooling) Control action Heating (Reverse) Setting Relay contact (*1) Cooling Non-contact 12Vdc 0Vdc 12/0Vdc output voltage (*1) 4mAdc 20mAdc 20 to 4mAdc Current (*2) Indicator Unlit [OUT2] Yellow part: Acts ON or OFF.
  • Page 41 ACTION EXPLANATIONS JCD, JCR When setting Dead band Action Heating action Cooling action Proportional band Proportional band Dead band Control action Setting Relay contact (*1) (*1) Non- contact 12Vdc 0Vdc 0Vdc 12/0Vdc 0/12Vdc 12Vdc Output voltage (*1) (*1) 20mAdc 4mAdc 4mAdc 20mAdc 20 to 4 mAdc...
  • Page 42 ACTION EXPLANATIONS JCD, JCR When setting Overlap band with Relay contact output. Heating proportional band Cooling proportional band Overlap band Control action Setting Heating output (*1) Relay contact output Cooling output (*1) Indicator [OUT1] Green Unlit Indicator [OUT2] Yellow Unlit part: Acts ON or OFF.
  • Page 43 ACTION EXPLANATIONS JCD, JCR 6.5 Alarm 1 (A1) and 2 (A2) action drawings Low limit alarm High limit alarm Hysteresis Hysteresis Temperature alarm action Alarm Main Main Alarm setting setting setting setting Output Indication Unlit Unlit High/Low limits alarm High/Low limit range alarm Hysteresis Hysteresis Temperature...
  • Page 44 ACTION EXPLANATIONS JCD, JCR High limit alarm with standby Low limit alarm with standby Hysteresis Hysteresis Temperature alarm action Alarm Main Main Alarm setting setting setting setting Output Indication Unlit Unlit High/Low limits alarm with standby Hysteresis Temperature alarm action Alarm Main Alarm...

  • Page 45: Control Action Explanations

    CONTROL ACTION EXPLANATIONS JCD, JCR 7. Control action explanations 7.1 PID (1) Proportional band (P) Proportional action is the action which the control output varies in proportion to the deviation between the setting value and the processing temperature. If the proportional band is narrowed, even if the output changes by a slight variation of the processing temperature, better control results can be obtained as the offset decreases.
  • Page 46 CONTROL ACTION EXPLANATIONS JCD, JCR (2) When the control is stable or when control temperature is within ±20 of setting value. Fluctuation is applied at the setting value. (1) PID calculation (2) PID decided Setting value (3) Controlling action is performed with Temperature the values set by PID auto-tuning.
  • Page 47 CONTROL ACTION EXPLANATIONS JCD, JCR 7.3 Auto-reset (offset correction) Auto-reset is performed to correct the offset at the point at which PV indication is stabilized within the proportional band during the PD action. Since the corrected value is internally memorized, it is not necessary to perform the auto-reset again as long as the process is the same.

  • Page 48: Mounting To Control Panel

    (7) No water, oil or chemicals or where the vapors of these substances can come into direct contact with the unit 8.2 External dimension drawing (JCD-13A) [Fig. 8.2-1] 8.3 Panel cutout drawing (JCD-13A) +0.5...
  • Page 49 MOUNTING TO CONTROL PANEL JCD, JCR 8.4 External dimension drawing (JCR-13A) [When using the One-touch type mounting bracket] [Fig. 8.4-1] [When using the Screw type mounting bracket] [Fig. 8.4-2] 8.5 Panel cutout drawing (JCR-13A) +0.5 n x 48-3 Lateral close mounting n: Number of units mounted [Fig.
  • Page 50 CTL-6-S (for 5A, 10A and 20A) CTL-12-S36-10L1 (for 50A) [Fig. 8.6-1] 8.7 Mounting • When using the Screw type mounting bracket (Common to the JCD-13A, JCR-13A) Mounting panel thickness is from 1 to 15mm. Insert the instrument from the front of the panel.
  • Page 51 MOUNTING TO CONTROL PANEL JCD, JCR • When using the One-touch type mounting bracket (Only for the JCR-13A) Mounting panel thickness is from 1 to 3mm. Mount one-touch mounting bracket 1 to the body in advance, and then Insert the JCR-13A 2 from the front of the panel.

  • Page 52: Wiring Connection

    Working or touching the terminal with the power switched on may result in an Electric Shock which could cause severe injury or death. Moreover, the instrument must be grounded before the power supply to the instrument is turned on. 9.1 Terminal arrangement [JCD-13A] Ground YA( ) 100 to 240Vac A2/LA/W...
  • Page 53 WIRING CONNECTION JCD, JCR [JCR-13A] Ground YA( ) 100 to 240Vac A2/LA/W RS-485 or 24Vac/dc YB( ) OUT1 (R/ ) Setting value memory (external selection) input OUT2 (DR)/W OUT1 (S/ , A/ ) Vdc, mAdc OUT2 (DS, DA)/W [Fig. 9.1-2] R/ : Relay contact output S/ : Non-contact voltage output A/ : Current output...
  • Page 54 WIRING CONNECTION JCD, JCR Notice • The terminal blocks of these instruments are designed to be wired from the left side. The lead wire must be inserted from the left side of the terminal, and fastened with the terminal screw. •...
  • Page 55 WIRING CONNECTION JCD, JCR 9.2 Wiring examples Notices • Use a thermocouple and compensating lead wire according to the sensor input specifications of this controller. • Use a 3-wire RTD system according to the sensor input specifications of this controller. •...
  • Page 56 The connectable SSRs in parallel are 4 units if the Shinko Technos SSRs (SA-200 series) are used. AC or DC is available to supply voltage 24V, however, do not confuse the polarity when DC is applied.

  • Page 57: Specifications

    Mounting method : Flush Setting : Membrane sheet key Display JCD-13A PV display : Red LED display 4 digits, size, 14.3 x 8 (H x W)mm SV display : Green LED display 4 digits, size, 10 x 5.5 (H x W)mm...
  • Page 58 SPECIFICATIONS JCD, JCR Control output (OUT1) Relay contact : 1a1b Control capacity, 250Vac 3A (resistive load) 250Vac 1A (inductive load cosø=0.4) Electric life: 100,000 times Non-contact voltage : For SSR drive maximum 40mAdc (short circuit protected) Current : 4 to 20mAdc Load resistance, maximum 550 Alarm 1 (A1) output The alarm action point is set by ±deviation from the main setting (except Process...
  • Page 59 SPECIFICATIONS JCD, JCR Setting value memory external selection Main setting value 1 or 2 can be selected by external contact. Contact open : Main setting value 1 Contact closed : Main setting value 2 Contact current : 6mA Supply voltage : 100 to 240Vac 50/60Hz, 24Vac/dc 50/60Hz Allowable voltage fluctuation range 100 to 240Vac: 85 to 264Vac...
  • Page 60 Between output terminal and power terminal, 1.5kVac for 1 minute Weight : JCD-13A, Approx. 370g JCR-13A, Approx. 240g External dimension : JCD-13A, 96 x 96 x 100mm (W x H x D) JCR-13A, 48 x 96 x 100mm (W x H x D) Material : Case, Flame resisting resin...

  • Page 61: Optional Specifications

    SPECIFICATIONS JCD, JCR 10.2 Optional specifications Alarm 2 (A2) output [Option code: A2] The alarm action point is set by ±deviation to the main setting (except Process value alarm). [When the alarm action is set as Energized] When the input exceeds the range, the output turns ON or OFF(in the case of High/Low limit range alarm).
  • Page 62 SPECIFICATIONS JCD, JCR Heating/Cooling control output [Option code: DR, DS, DA] When the option [DR, DS, DA] is added, one more option [A2], [LA] or [W] can be added. The heating side specifications are the same as those of the control output (OUT1). Cooling side proportional band: Multiplying factor to the heating side proportional band is 0.0 to 10.0 times.
  • Page 63 Terminal cover [Option code: TC] Electrical shock protecting terminal cover Screw type mounting bracket [Option code: BL] Mounting panel thickness is 1 to 15mm. (Optional for JCR-13A, Included with JCD-13A) Designated specifications Input, scale range: Shipped as designated input and scale range. Alarm action : Shipped as designated alarm action.

  • Page 64: Troubleshooting

    TROUBLESHOOTING JCD, JCR 13. Troubleshooting If any malfunctions occur, refer to the following items after checking the power and the wiring. Warning Turn the power supply to the instrument off before wiring or checking. Working or touching the terminal with the power switched on may result in Electric Shock, which can cause severe injury or death.
  • Page 65 TROUBLESHOOTING JCD, JCR Phenomena Presumed cause and the solution • Designation of the Sensor input is improper. Set the Sensor input properly • Temperature unit ( ) setting is mistaken. Set the unit properly. If the indication • Sensor correcting value is unsuitable. of PV display Set the value suitably.

  • Page 66: Character Table

    CHARACTER TABLE JCD, JCR If any unexplained malfunctions occur other than those mentioned on page 64 and 65, make inquiries at our agency or the shop where you purchased the unit. 12. Character table <Main setting mode> Character Item Initial Data Main setting 1 Main setting 2...
  • Page 67 CHARACTER TABLE JCD, JCR <Auxiliary function setting mode 2> Character Item Initial Data Sensor selection Multi-range input K: 0 to 1370 DC current input Must be designated DC voltage input Scaling high limit setting 9999 Scaling low limit setting −1999 Decimal point place selection No decimal point PV filter time constant...
  • Page 68 ***** Inquiry ***** For any inquiries about this unit, please contact the shop where you purchased the unit after checking the following. [Example] • Model --------------------------- JCD-13A-R/M • Type of input ------------------ K • Option --------------------------- A2, C5 • Instrument number ---------- No.

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