Mitsubishi Electric MELSEC iQ-R Series, Programming Manual

Page: 1083 / 2110

7 APPLICATION INSTRUCTIONS
7.30 Program Control Instructions
1081
7
Changing the program execution type to standby type (output off)
POFF(P)
These instructions change the program execution type of the program with the file name stored in the specified device.
■
Execution condition
Setting data
■ Description, range, data type
■
Applicable devices
• [RnPCPU (redundant)] If these instructions are used in a program executed in both systems, the execution type is not taken over when the systems are
switched. (  MELSEC iQ-R CPU Module User's Manual (Application))
Ladder ST
FILE: File name
ENO:=POFF(EN,filename);
ENO:=POFFP(EN,filename);
FBD/LD
FILE: File name
Instruction Execution condition
POFF
POFFP
Operand Description Range Data type Data type (label)
(file name) File name of the program to be changed to the standby
type (with output set to off), or the device where the file
name is stored

Unicode string ANYSTRING_DOUBLE
EN Execution condition  Bit BOOL
ENO Execution result

Bit BOOL
Operand Bit Word Double word Indirect
specification
Constant Others
X, Y, M, L,
SM, F, B, SB,
FX, FY J  \  T, ST, C, D, W,
SD, SW, FD, R,
ZR, RD U  \G  , J  \  ,
U3E  \(H)G 
Z LT, LST,
LC LZ K, H E $
(file name)
           
RnCPU RnENCPU
RnSFCPU RnSFCPU RnPCPU RnPCPU
(Standard) (Safety) (Redundant) (Process)
(FILE)
EN ENO
FILE