Honeywell DCP552 Mark II user manual Control output CH2, 5G output with setup data C22 set to

Setting: variable parameter PA93, PA94, PA95

(AT not performed during CH2 O2 sensor input)

Setting: setup data C39, C40

Setting: setup data C38

Setting: setup data C41, C42

Initialization of PID control computation

Chapter 5. FUNCTIONS

■Control output CH2

Control output CH2 is processed as shown below.

●5G output (with setup data C22 set to 1)

Setting: variable parameter PA27, PA96

PID control computation		Setting: PID parameter P / l / d / rE (for CH2)
			Setup data C24
		Setting: variable parameter PA24
Output deviation limiter
		Setting: PID parameter oL / oH (for CH2)
Upper and lower output limiter
				Setting: variable parameter PA26
			ON-OFF control computation
				PID parameter oL / oH (for CH2)
	During ON-OFF control

AT computation

AT executed

Manipulated variable during overrange

During overrange

Manipulated variable in READY mode

In READY mode

Preset MANUAL value

MANUAL Manipulated variable

In MANUAL mode

Manipulated variable (MV2)

Output 2

Proportional current output: 4 to 20mA

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