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5 - 5 Output Processing Functions
5-32
■ Control output CH1
Control output CH1 is processed as shown below.
● Current output (with setup data C21 set to 1)
Chapter 5. FUNCTIONS
Initialization of PID
control computation
Output deviation limiter
PID control computation
Setting: PID parameter P / l / d / rE (for CH1)
Setup data C23
Setting: variable parameter PA17, PA43
Setting: variable parameter PA14
Upper and lower output limiter
Setting: PID parameter oL / oH (for CH1)
ON-OFF control computation
Setting: variable parameter PA16
PID parameter oL / oH (for CH1)
During ON-OFF control
AT computation
Setting: variable parameter PA08, PA09, PA10
AT executed
Manipulated variable during overrange
Setting: setup data C33, C34
During overrange
Manipulated variable in READY mode
Setting: setup data C32
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 C35, C36