Pid Control Instruction; Pid Control Instruction (Inexact Differential); Pid Control Instruction (Exact Differential) - Mitsubishi Electric MELSEC-L Special Instructions Manual

2.3

PID Control Instruction

PID control instruction (inexact differential)

Classification
Data setting
PID operation
PID operation stop
PID operation start
Operation parameter change

PID control instruction (exact differential)

Classification
Data setting
PID operation
PID operation stop
PID operation start
Operation parameter change
Instruction Argument
name
S_PIDINIT (s)
SP_PIDINIT (s)
S_PIDCONT (s)
SP_PIDCONT (s)
S_PIDSTOP n
SP_PIDSTOP n
S_PIDRUN n
SP_PIDRUN n
S_PIDPRMW n, (s)
SP_PIDPRMW n, (s)
Instruction Argument
name
PIDINIT (s)
PIDINITP (s)
PIDCONT (s)
PIDCONTP (s)
PIDSTOP n
PIDSTOPP n
PIDRUN n
PIDRUNP n
PIDPRMW n, (s)
PIDPRMWP n, (s)
Processing details
Sets data to be used for PID operation.
Performs PID operation based on the set value
(SV) and process value (PV).
Stops the PID operation for the specified loop
number.
Starts the PID operation for the specified loop
number.
Changes operation parameter of the specified
loop number.
Processing details
Sets data to be used for PID operation.
Performs PID operation based on the set value
(SV) and process value (PV).
Stops the PID operation for the specified loop
number.
Starts the PID operation for the specified loop
number.
Changes operation parameter of the specified
loop number.
Executing Reference
condition
Page 227
S(P)_PIDINIT
Page 232
S(P)_PIDCON
T
Page 236
S_PIDSTOP,
S_PIDRUN
Page 237
S(P)_PIDPRM
W
Executing Reference
condition
Page 240
PIDINIT(P)
Page 244
PIDCONT(P)
Page 248
PIDSTOP,
PIDRUN
Page 249
PIDPRMW(P)
2 INSTRUCTION TABLES
2.3 PID Control Instruction
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