Pidprmw Instruction - Mitsubishi MELSEC-L series Programming Manual

S_PIDPRMW
6.1.4

PIDPRMW instruction

S(P)_PIDPRMW
Structured ladder
S_PIDPRMW
EN ENO
n
s
Input argument EN:
n:
s:
Output argument ENO:
Function
This instruction changes the operation parameter of the loop number specified by 'n' to the PID
control data stored in the devices starting from the device number specified by
(1) PID control data
Device Data item
Operational
expression
+0
s
selection
Sampling cycle
+1
s
(T )
S
*1 : For the PID operational expressions set for Operational expression selection, refer to the MELSEC-Q/L/QnA
6.1 PID Control Instruction (Inexact Differential)
6-12
6.1.4 PIDPRMW instruction
ST
ENO:=
S_PIDPRMW
Executing condition
Loop number to be changed
Start number of the device that stores PID control data to be
changed
Execution result
Internal device
Setting
data
Bit Word
n
−
s
Description
With PID limits
Select the PID operational
*1
expression.
Set the PID operation
cycle.
Programming Manual (PID Control Instructions).
P: Executing condition
instructions.
S_PIDPRMW
SP_PIDPRMW
(EN, n, s);
:Bit
:ANY16
:ANY16
:Bit
J \
R, ZR
Bit Word
Setting range
Without PID
limits
0: Forward 0: Forward
operation operation
1: Reverse 1: Reverse
operation operation
1 to 6000 1 to 6000
(unit: 10ms) (unit: 10ms)
S_PIDPRMW
:
indicates any of the following
Constant
Zn
U \G
K, H
−
− −
.
s
Processing when the
Setting
setting data are outside the
side
setting range
An error occurs and the PID
User
operation for the
corresponding loop is not
performed.
User
Others
−
−