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204

Initial Setting Level Section 5-7

• This parameter selects 2-PID control or ON/OFF control.

• The auto-tuning and self-tuning functions can be used in 2-PID control.

■ Related Parameters

AT execute/cancel: Page 179, Manual reset value, Hysteresis (heating), and

Hysteresis (cooling): Page 190 (adjustment level)

ST stable range (advanced function setting level): Page 224

• This parameter selects standard control or heating/cooling control.

• When heating/cooling control is selected for the E5CN or E5CN-U, the

auxiliary output 2 terminal (SUB2) is assigned as the control output (cool-

ing).

• When heating/cooling control is selected for the E5AN or E5EN, the auxil-

iary output 3 terminal (SUB3) is assigned as the control output (cooling).

• When heating/cooling control is selected for the E5GN, the auxiliary out-

put 1 terminal (SUB1) is assigned as the control output (cooling).

Note If standard control is selected, set the Control Output 1 Assignment to o (con-

trol output (heating)) for either direct (cooling) or reverse (heating) operation.

■ Related Parameters

MV monitor (heating): Page 175, MV monitor (cooling): Page 176 (operation

level)

Cooling coefficient, Dead band: Page 189, Hysteresis (heating), Hysteresis

(cooling): Page 190 (adjustment level)

Control period (heat), Control period (cool) (initial setting level): Page 206

Control output 1 assignment: Page 238, Control output 2 assignment, Auxil-

iary output 1 assignment: Page 240, Auxiliary output 2 assignment: Page 241,

Auxiliary output 3 assignment: Page 242 (advanced function setting level)

cntl PID ON/OFF

Setting range Default

pid: 2-PID, onof: ON/OFF onof

Function

Setting

See

s-hc Standard or Heating/Cooling

Function

Setting range Default

stnd: Standard, h-c: Heating/cooling stnd

Setting

See

Omron E5AN User Manual

Other manuals for Omron E5AN