5-182
5.6 PID Control Instruction (Exact Differential)
5.6.2 PIDCONT instruction
PIDCONT
m=(n-1)
18+10
n: number of loops
Device
Data name
Description
Setting range
Setting
side
Processing when the
setting data are outside
the setting range
With PID
limits
Without PID
limits
I/O data area for No. 2 loop (device:
+28 to
+45)
+28
Set value
SV
I/O data area for No. 1 loop
+29
Process
value
PV
+30
Automatic
manipulated
value
MV
+31
Process
value after
filtering
PVf
+32
Manual
manipulated
value
MV
MAN
+33
Manual/
automatic
selection
MAN/
AUTO
+34
Alarm
ALARM
+35
PID control work area
(reserved by the system)
–
–
–
+45
I/O data area for No. n loop
[0]
Set value
SV
I/O data area for No. 1 loop
[1]
Process
value
PV
[2]
Automatic
manipulate
d value
MV
[3]
Process
value after
filtering
PVf
[4]
Manual
manipulate
d value
MV
MAN
[5]
Manual/
automatic
selection
MAN/
AUTO
[6]
Alarm
ALARM
[7]
PID control work area
(reserved by the system)
–
–
–
[17]
○
S
○
S
S
S
S
S
S
S
S
S
to
S
S
S
S
S
S
S
S
S
to
S
Summary of Contents for QCPU
Page 1: ...Structured Programming Manual Mitsubishi Programmable Controller QCPU Special Instructions ...
Page 2: ......
Page 14: ...A 12 MEMO ...
Page 28: ...2 10 MEMO ...
Page 32: ...3 4 MEMO ...
Page 38: ...4 6 MEMO ...
Page 234: ...5 196 MEMO ...
Page 238: ...Index 4 MEMO ...
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