Datasheet

ManualsBrandsShinko ManualsAutomationTemperature Converter/Controller DCL-33A, Relay, 100...240 VDC

Instruction manual

DIN rail mounting type indicating controller DCL-33A

No.DCL31E1 .

To prevent accidents arising from the misuse of this controller, please ensure the operator using it

receives this manual.

Caution

•

This instrument should be used according to the specifications described in this manual.

If it is not used according to the specifications, it may malfunction or breakdown.

•

Be sure to follow the warnings, cautions and notices. If not, serious injury or accidents may occur.

•

The specifications of the DCL-33A 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.

• Be sure to check that the power is turned off when cleaning this instrument.

• Use a soft and dry cloth when cleaning the instrument.

(If paint thinner is used, it might deform or tarnish the unit.)

• As the display section is vulnerable, do not strike or scratch it with a hard object.

•

Any unauthorized transfer or copying of this document, in part or in whole, is prohibited.

•

Shinko Technos is not liable for any damages or secondary damages incurred as a result of

using this product, including any indirect damages.

1. Model name

1.1 Model name

DCL-3 3 A-

/ ,

Series name: DCL-300 (W22.5 x H75 x D100mm)

Control action

PID

Alarm A

Alarm action is selectable by key operation *1

Control output

Relay contact: 1a

Non-contact voltage (for SSR drive): 12

＋２

－０

Vdc

DC current: 4 to 20mAdc

Input

Multi-range *2

Option

W (5A)

Heater burnout alarm

CT rated current: 5A

W (10A) CT rated current: 10A

W (20A) CT rated current: 20A

W (50A) CT rated current: 50A

C5 Serial communication Based on EIA RS-485

*1: Alarm action (9 types and no alarm) and Energized/Deenergized are selectable by key operation.

*2: Thermocouple, RTD, DC current and DC voltage are selectable by key operation.

1.2 How to indicate model name label

Model name label is on the right side of the case and the bottom of the inner assembly.

In the case of Heater burnout alarm output, CT rated current value is written in the bracket ( ).

Model name ----------------------------------

Option ------------------------------------------

Instrument No. (Inner assembly only)--

DCL-33A-R/M Relay contact output/ Multi-range input

Heater burnout alarm output

W (20A)

No. XXXXXX

Summary of content (20 pages)

PAGE 1
Instruction manual DIN rail mounting type indicating controller DCL-33A No.DCL31E1 . To prevent accidents arising from the misuse of this controller, please ensure the operator using it receives this manual. Caution • This instrument should be used according to the specifications described in this manual. If it is not used according to the specifications, it may malfunction or breakdown. • Be sure to follow the warnings, cautions and notices. If not, serious injury or accidents may occur.
PAGE 2
. Name and functions of the sections (1) Event (EVT) output action indicator A red LED lights when Event output [Alarm, Loop break alarm or Heater burnout alarm (Option)] is ON. (2) Control output (OUT) action indicator A green LED lights when the control output (OUT) is ON. (3) Serial communication output indicator A yellow LED blinks while serial communication TX (sending) is output. (1) (4) PID auto-tuning action indicator (2) A yellow LED blinks while PID auto-tuning is performing.
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.1 Operation flow chart PV/SV display mode Control output MV indication (Approx. 3s) + + [Main setting mode] [Sub setting mode] PID auto-tuning Perform/Cancel Main setting [ ] [ ] (Approx. 3s) + [Auxiliary function setting mode 1] [Auxiliary function setting mode 2] Setting value lock selection Sensor selection [ ] [ ] Proportional band setting [ ] Sensor correction setting [ ] Scaling high limit setting [ ] Integral time setting [ ] Instrument No.
PAGE 4
3.2 Main setting mode Character Name, Description, Setting range Main setting • Set the value for controlled objects. • Scaling low limit setting value to Scaling high limit setting value (Decimal point place follows the selection for DC current input) Initial value M: 0 3.3 Sub setting mode Character Name, Description, Setting range PID auto-tuning Perform/Cancel • Performs PID auto-tuning. However when PID auto-tuning does not finish after 4 hours it started, PID auto-tuning is shut down compulsory.
PAGE 5
Character Name, Description, Setting range Heater burnout alarm setting • Sets the heater current value for Heater burnout alarm. • Setting the value to 0.0 disables this function. • Self-holding is not available for the alarm output. When alarm and Loop break alarm are applied together, the output is common. • This setting item is not indicated when [Option: W] is not added. • Rating 5A : 0.0 to 5.0A Rating 20A: 0.0 to 20.0A Rating 10A: 0.0 to10.0A Rating 50A: 0.0 to 50.
PAGE 6
Sensor correction setting • Sets the sensor correction value of the sensor. • Thermocouple and RTD input: -100.0 to 100.0 ( ) DC voltage and DC current input: -1000 to 1000 (Decimal point place follows the selection.) Instrument number setting • Sets the instrument number individually to each instrument when connecting multiple instruments via serial communication.
PAGE 7
Character Name, Description, Setting range PV filter time constant setting • Sets the PV filter time constant. If the setting value is too large, it affects control result due to the response delay. • 0.0 to 10.0 seconds Control output high limit setting • Sets the control output high limit value. • This setting item is not indicated when ON/OFF action.
PAGE 8
Alarm action delayed timer setting • Sets the alarm action delayed time. Alarm output activates when the setting time has passed after the input enters alarm output range. • This setting item is not indicated when “No alarm” action is selected in [Alarm action selection]. • 0 to 9999 seconds Direct/Reverse selection • Selects reverse (heating) or direct (cooling) control action. • Reverse (Heating) action: Direct (Cooling) action : AT bias setting • Set the PID auto-tuning bias value.
PAGE 9
3.6 Control output manipulated variable indication Name and Description Control output manipulated variable indication Press the key for approx. 3 seconds during PV/SV indication mode. Keep pressing the key until the output manipulated variable shows up, though the main setting mode appears during the process. (The control output manipulated variable is indicated on the SV display and the decimal point at the second digit blinks in 0.5 seconds cycle.) Pressing the key again, it reverts to the PV/SV mode.
PAGE 10
5. Running When mounting and wiring to the control panel (DIN rail) are finished, running starts following the next procedure. (1) Turn the power supply to the DCL-33A ON. For approx. 3s after power on, the character of the sensor type and temperature unit are indicated on the PV display, and the rated maximum value is indicated on the SV display. See [Table 3.1-1]. (If any other value is set at the main setting value high limit setting, SV display indicates it.
PAGE 11
7. Action explanations 7.
PAGE 12
7.
PAGE 13
8. PID auto-tuning of the DCL-33A In order to decide each P, I, D value and ARW automatically, this system gives a fluctuation to the controlled object to get a optimal value. 3 types of fluctuation below are automatically selected. [ When the difference between setting value and processing temperature is large in rising] When AT bias is set to 20 ( ), a fluctuation is given at the temperature 20 ( ) lower than the setting value. Temp.
PAGE 14
9. Mounting to the control panel 9.1 Site selection [Use this instrument in the following environment (IEC61010-1)] • Overvoltage category , Pollution degree 2 [Use this instrument under the conditions below.
PAGE 15
* Recommended fastening plate Omron corporation IDEC corporation Matsushita electric works, LTD End plate PFP-M DIN rail stops BNL6, BNL8 Fastening plate ATA4806 (1) Hook (1) of DCL-33A on the upper side of the DIN rail. (Fig. 9.4-1) (2) Making the (1) part of the DCL-33A as a support, fit the lower part of the DCL-33A to the DIN rail. DCL-33A will be completely fixed to DIN rail with a “Click” sound. (Fig.9.4-1) (1) (2) (Fig.9.4-1) 10.
PAGE 16
* Note Tighten the terminal screw properly referring to the table below. Terminal screw Terminal No. Torque M2.6 (1) to (4) Max. 0.5N･m M2.0 (5) to (9) Max. 0.
PAGE 17
Input Thermocouple: K, J, R, S, E, T, N, PL- , C (W/Re5-26) External resistance: 100 or less B thermocouple: External resistance: 40 or less RTD : Pt100, JPt100 3-wire system Allowable input wire resistance (10 or less per wire) DC current : 0 to 20mAdc, 4 to 20mA input impedance 50 [Connect 50 shunt resistor (sold separately) between input terminal (5) and (6).
PAGE 18
Setting accuracy: The same as indicating accuracy Action: ON/OFF action Hysteresis: Thermocouple and RTD input: 0.1 to 100.0 ( ) [Factory adjusted as 1.0 ] DC voltage and current input: 1 to 1000 [Factory adjusted as 10] (Decimal point place follows the selection.) Output: Open collector Control capacity 24Vdc 0.1A (Max.) Alarm (EVT) output action: Alarm action is selectable from below by front key operation.
PAGE 19
Color Attached function Accessories Case: Light gray Sensor correction, Setting value lock, Power failure countermeasure, Self-diagnosis, Automatic cold junction compensation, Burnout, Input burnout Instruction manual: 1 copy When [Option: W] is added Wire harness 3m : 1 set W (5A), W (10A), W (20A): Current transformer: CTL-6S 1 set W (50A) : Current transformer: CTL-12-S36-10L1 1 set 11.
PAGE 20
12. Troubleshooting If any malfunctions occur, refer to the following items after checking the power supply and wiring. Indication “ display. Phenomenon ” is blinking on the PV The indication on the PV display does not change. “ ” is blinking on the PV display. The indication on the PV display is abnormal or unstable. “ ” is indicated on the PV display. Presumed cause and solution • Sensor (Thermocouple, RTD and DC voltage [0 to 1Vdc] input) is burnt out. Change the sensor for new one.