Calling A Subroutine Program - Mitsubishi Electric MELSEC iQ-R Series Programming Manual

Calling a subroutine program

CALL(P)
RnPCPU RnPCPU
RnCPU RnENCPU
(Process) (Redundant)
• [RnPCPU (redundant)] If these instructions are used in a program executed in both systems, there are restrictions on their operation in the standby system
when the redundant system is in backup mode. ( MELSEC iQ-R CPU Module User's Manual (Application))
These instructions execute the subroutine program of the specified pointer.
Ladder
(P)
(P) (s1)...(s5)
FBD/LD
EN ENO
P
■Execution condition
Instruction
CALL
CALLP
Setting data
■Description, range, data type
Operand Description
(P) Start pointer number of subroutine program
*1
(s1) to (s5) Device number to be passed to the subroutine program as
an argument
EN Execution condition
ENO Execution result
*1 Cannot be specified in FBD/LD.
■Applicable devices
Operand Bit
X, Y, M, L, J\
SM, F, B, SB,
FX, FY
(P)  
*1
 
(s1) to (s5)
*1 Devices other than F can be used.
RnSFCPU RnSFCPU
(Standard) (Safety)
Execution condition
Word
T, ST, C, D, W, U\G, J\,
SD, SW, FD, R, U3E\(H)G
ZR, RD
 
 
ST
Not supported
Range Data type

Device name
-2147483648 to 2147483647 Bit/16-bit signed
binary/32-bit signed
binary

Bit

Bit
Double word Indirect
Z LT, LST, LZ
LC
  
  
7 APPLICATION INSTRUCTIONS
7.4 Structure Creation Instructions
Data type (label)
POINTER
ANY
BOOL
BOOL
Constant Others
specification (P)
K, H E $
    
    
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