Справочник Пользователя для Mitsubishi Electronics MELSEC Q series MELSEC L series
2-10
2.3 PID Control Instruction
2.3.1 PID control instruction (inexact differential)
2.3.1 PID control instruction (inexact differential)
2.3
PID Control Instruction
2.3.1
PID control instruction (inexact differential)
2.3.2
PID control instruction (exact differential)
Classification
Instruction name
Argument
Processing details
Executing
condition
Page
Data setting
S_PIDINIT
Sets data to be used for PID operation.
SP_PIDINIT
PID operation
S_PIDCONT
Performs PID operation based on the set value (SV)
and process value (PV).
and process value (PV).
SP_PIDCONT
PID operation stop
S_PIDSTOP
n
Stops the PID operation for the specified loop
number.
number.
SP_PIDSTOP
n
PID operation start
S_PIDRUN
n
Starts the PID operation for the specified loop
number.
number.
SP_PIDRUN
n
Operation
parameter change
parameter change
S_PIDPRMW
n,
Changes operation parameter of the specified loop
number.
number.
SP_PIDPRMW
n,
Classification
Instruction name
Argument
Processing details
Executing
condition
Page
Data setting
PIDINIT
Sets data to be used for PID operation.
PIDINITP
PID operation
PIDCONT
Performs PID operation based on the set value (SV)
and process value (PV).
and process value (PV).
PIDCONTP
PID operation stop
PIDSTOP
n
Stops the PID operation for the specified loop
number.
number.
PIDSTOPP
n
PID operation start
PIDRUN
n
Starts the PID operation for the specified loop
number.
number.
PIDRUNP
n
Operation
parameter change
parameter change
PIDPRMW
n,
Changes operation parameter of the specified loop
number.
number.
PIDPRMWP
n,
s
s
s
s
s
s
s
s
s
s
s
s