240
6 PID CONTROL INSTRUCTION
6.2 PID Control Instruction (Exact Differential)
6.2
PID Control Instruction (Exact Differential)
Data setting
PIDINIT(P)
The following instruction can go in the dotted squares.
PIDINIT, PIDINITP
■
Executing condition
■
Argument
Processing details
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.
Instruction
Executing condition
PIDINIT
PIDINITP
Input/output
argument
Name
Description
Data type
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
(s)
Structured ladder/FBD
ST
EN
ENO
s
PIDINIT
PIDINIT
(EN, s);
ENO:=
Summary of Contents for MELSEC System Q
Page 1: ...MELSEC Q L Structured Programming Manual Special Instructions ...
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Page 307: ...10 SFC CONTROL INSTRUCTION 10 2 SFC Transition Condition Comment Read 305 10 MEMO ...
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