Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 1657

■Applicable devices
Operand Bit
X, Y, M, L, J\
SM, F, B, SB,
FX, FY
*1
(U)  
 
(s1)
(s2)  
 
(s3)
*2
(d)  
*1 Index modification is not available.
*2 FX and FY cannot be used.
*3 FD cannot be used.
*4 T, ST, C, and FD cannot be used.
■Control data
Operand: (s1)
Device Item
+0 Completion status
+1 Station number
+2 Access/attribute code
+3 Buffer memory address
+4 Number of write points
*1 Specify a value within the capacity of the target station buffer memory area.
■Interlock signal
Operand: (s3)
Device Item
+0
b15 ... b8 b7
0
+1
b15 ... b8 b7
*1
RWr
+2 Completion mode
*1 For the interlock signal, refer to the following.
 Manual of the intelligent device station from which to read data
*2 The error code stored in the error code storage device is the same as the completion status of control data ((s1)+0).
Word
T, ST, C, D, W, U\G, J\,
SD, SW, FD, R, U3E\(H)G
ZR, RD
 
*3
 
*3
 
*3
 
*4
 
Description
The completion status is stored upon completion of the instruction.
• 0: Completed successfully
• Other than 0: Completed with an error (error code)
Specify the station number of the target station.
Specifies 0004H.
Specifies the start address of the buffer memory area to which to write data.
Specifies, in units of words, the number of points to be written.
Description
RY: Specifies the number of the write request signal (RY) to be used for
... b0
*1
interlock.
RY
RY: Specifies the number of the write completion signal (RY) to be used for
... b0
*1
interlock.
RX
RWr: Specifies the number of the device in which to store the error code
(RWr). If the error code storage device does not exist, specify FFH.
Specifies how the completion signal behaves.
• 0: Using Device 1
During completion, the RX signal specified by (s2)+1 turns on.
• 1: Using Device 2
For normal completion, the RX signal specified by (s2)+1 turns on. For error
completion, both RX and RX+1 turn on simultaneously.
19.4 Writing Data to the Buffer Memory of the Specified Intelligent Device Station
Double word Indirect
specification
Z LT, LST, LZ
LC
   
   
   
   
   
Setting range

1 to 64
0004H
Refer to the
manual of the
target station.
1 to 480
19 CC-LINK INSTRUCTIONS
Constant Others
(U)
K, H E $
   
   
   
   
   
Set by
System
User
User
User
*1
User
Setting Set by
range
00H to 7FH User
00H to 7FH User
00H to 0FH,
User
*2
FFH
0, 1 User
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