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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