Honeywell DCP552 Mark II User Manual

■ Control output CH1

Control output CH1 is processed as shown below.

● Current output (with setup data 

Initialization of PID 

control computation

Output deviation limiter

PID control computation Setting: PID parameter 

 / 

 / 

 / 

(for CH1)

Setup data 

Setting: variable parameter 

, 

Setting: variable parameter 

Upper and lower output limiter

Setting: PID parameter 

 / 

(for CH1)

ON-OFF control computation

Setting: variable parameter 

              PID parameter 

/ 

(for CH1)

During ON-OFF control

AT computation

Setting: variable parameter 

, 

, 

AT executed

Manipulated variable during overrange

Setting: setup data 

, 

During overrange

Manipulated variable in READY mode

Setting: setup data 

In READY mode

MANUAL Manipulated variable

In MANUAL mode

Preset MANUAL value

Manipulated variable (MV1)

Output 1

Proportional current output: 4 to 20mA

Setting: setup data 

,