WIKA CS4R User Manual

Page 11

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Operating Instructions Temperature Indicating Controller CS4R

V1.2

05/2006

- 11 -

5.2 Main setting mode

Character Name,

Description, Setting range

Default value

SV

Sets the value for controlled object.

Scaling low limit value to scaling high limit value

(For DC voltage and current inputs, the placement of the decimal
point follows the selection)

0°C

5.3 Sub setting mode

Character Name,

Description, Setting range

Default value

AT setting

Performs PID auto-tuning. However, when PID auto-tuning does

not finish after 4 hours, PID auto-tuning is shut down compulsory.

PID auto-tuning cancellation :

PID auto-tuning performance :

OUT proportional band setting

Sets the proportional band.

The control action becomes ON/OFF when set to 0.0

Setting range: 0.0 … 110.0%

2.5%

Integral time setting

Sets the integral time.

Setting the value to 0 disables this function.

Not available for ON/OFF action.

Setting range: 0 … 1000 seconds

200 seconds

Derivative time setting

Sets the derivative time.

Setting the value to 0 disables this function.

Not available for ON/OFF action.

Setting range: 0 … 300 seconds

50 seconds

Anti-reset windup setting

Sets anti-reset windup.

Setting the value to 0 disables this function.

Available only for PID action.

Setting range: 0 … 100%

50%

OUT proportional cycle setting

Sets the proportional cycle value for the control output (OUT).

Not available for ON/OFF action or control output analogue

current signal (4 ... 20 mA).

Setting range: 1 … 120 seconds

30 seconds
or 3 seconds

Manual reset setting

Sets the reset value manually.

Available only for P and PD action.

± Proportional band converted value

(For DC voltage and current inputs, the placement of the
decimal point follows the selection)

0.0

Alarm setting

Sets the action point for the alarm output.

Setting the value to 0 or 0.0 disables this function

(excluding Process high and Process low alarms).

When Loop break alarm and Heater burnout alarm are applied
together, the output is common.

Not available when “No alarm action” is selected in Alarm

action selection.

See (Table 5.3-1). (For DC voltage and DC current inputs, the

placement of the decimal point follows the selection.)

0°C

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