Mitsubishi Electric MELSEC iQ-R Series User Manual page 309

CH1 Set value return adjustment
Set a return action to be taken when the temperature process value (PV) returns to the set value (SV) from the temperature
fall caused by disturbance. The overshoots amount and recovery time can be adjusted.
31.0
30.5
Set value
30.0
(SV)
29.5
29.0
28.5
28.0
0
FF control
(1) PID control (no return adjustment)
(2) Return adjustment value: Small
(3) Return adjustment value: Large
■Buffer memory address
The following shows the buffer memory address of this area.
Buffer memory area name
CH Set value return adjustment
CH Set value return adjustment (in the Q compatible mode)
■Setting range
The setting range is 0 to 10.
When 0 is set, the return adjustment to the set value is not executed.
■Default value
The default value is 0.
CH1 Feed forward control forced starting signal
This signal forcibly starts the feed forward.
■Buffer memory address
The following shows the buffer memory address of this area.
Buffer memory area name
CH Feed forward control forced starting signal
CH Feed forward control forced starting signal (in the Q compatible mode)
■Setting range
• 0: Feed forward control forced start stop
• 1: Feed forward control forced start
■Default value
The default value is Feed forward control forced start stop (0).
(1)
(2)
(3)
20 40
Time [s]
PID control
60 80
CH1 CH2
558 758
1045 1061
CH1 CH2
559 759
1046 1062
Appendix 3 Buffer Memory Areas
100
CH3 CH4
958 1158
1077 1093
CH3 CH4
959 1159
1078 1094
APPX
A
307