5.5 PID Control Instruction (Inexact Differential)
5.5.1 PIDINIT instruction
5-159
5
QCP
U
IN
S
T
RUCTI
O
N
DE
TA
IL
S
S_PI
DI
N
IT
S_PIDINIT
5.5
PID Control Instruction (Inexact Differential)
5.5.1
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.
SP_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
ST
EN
ENO
s
S
_PIDINIT
S
_PIDINIT
(EN, s);
ENO:=
S
Содержание QCPU
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