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6-2
6.1 PID Control Instruction (Inexact Differential)
6.1.1 PIDINIT instruction
S_PIDINIT
6.1  
PID Control Instruction (Inexact Differential)
6.1.1  
PIDINIT instruction
S_PIDINIT
Function
This instruction enables PID control by registering the PID control data for the number of loops to 
be used to the CPU module in batch.
S(P)_PIDINIT
P: Executing condition
:
 indicates any of the following 
instructions.
S_PIDINIT
SP_PIDINIT
Input argument
EN:
Executing condition
:Bit
s:
Start number of the device that stores PID control data
:ANY16
Output argument
ENO:
Execution result
:Bit
Setting
data
Internal device
R, ZR
J
\
U
\G
Zn
Constant Others
Bit
Word
Bit
Word
Structured ladder/FBD
ST
EN
ENO
s
S_PIDINIT
S_PIDINIT
(EN, s);
ENO:=
s