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■ Control output CH2
Control output CH2 is processed as shown below.
● 5G output (with setup data C22 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 CH2)
Setup data C24
Setting: variable parameter PA27, PA96
Setting: variable parameter PA24
Upper and lower output limiter
Setting: PID parameter oL / oH (for CH2)
ON-OFF control computation
Setting: variable parameter PA26
PID parameter oL / oH (for CH2)
During ON-OFF control
AT computation
Setting: variable parameter PA93, PA94, PA95
(AT not performed during CH2 O
2
sensor input)
AT executed
Manipulated variable during overrange
Setting: setup data C39, C40
During overrange
Manipulated variable in READY mode
Setting: setup data C38
In READY mode
MANUAL Manipulated variable
In MANUAL mode
Preset MANUAL value
Manipulated variable (MV2)
Output 2
Proportional current output: 4 to 20mA
Setting: setup data C41, C42