Writing 1-Byte Data To The File Register - Mitsubishi Electric MELSEC iQ-R Series Programming Manual

Writing 1-byte data to the file register

ZRWRB(P)
RnPCPU RnPCPU
RnCPU RnENCPU
(Process) (Redundant)
These instructions write the data in the lower bits of the specified device to the file register with the specified serial byte
number.
Ladder
(s1) (s2)
FBD/LD
EN ENO
s1
s2
■Execution condition
Instruction
ZRWRB
ZRWRBP
Setting data
■Descriptions, ranges, and data types
Operand Description
(s1) Serial byte number of the file register to be written
(s2) Device number where the write data is stored
EN Execution condition
ENO Execution result
■Applicable devices
Operand Bit
X, Y, M, L, J\
SM, F, B, SB,
FX, FY
(s1)  
 
(s2)
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
ENO:=ZRWRB(EN,s1,s2);
ENO:=ZRWRBP(EN,s1,s2);
Range Data type
0 to 4294967295 32-bit unsigned binary
-32768 to 32767 16-bit signed binary

Bit

Bit
Double word Indirect
Z LT, LST, LZ
LC
  
  
7 APPLICATION INSTRUCTIONS
7.23 File Register Read/Write Instructions
Data type (label)
ANY32
ANY16
BOOL
BOOL
Constant Others
specification
K, H E $
    
    
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