Mitsubishi MELSEC Q Series Programming Manual page 767

If n 12340 is specified, the data will be written to the lower 8 bits of ZR11170.
Write destination
designation
n 12340
If n 43257 is specified, the data will be written to the upper 8 bits of ZR21628.
Write destination
designation
43257
n
Operation Error
(1) In the following case, an operation error occurs, the error flag (SM0) turns ON, and an error
code is stored into SD0.
• A device number (serial byte number) that exceeds the range of allowable designations
has been designated.
Program Example
(1) The following program writes the data at the lower bits of D100 and D101 to the lower bits of
R16000 and the upper bits of R16003 when X0 is turned ON.
[Ladder Mode]
[Operation]
Serial byte No. 32000
(Lower bits of R16000)
Serial byte No. 32007
(Upper bits of R16003)
b15 b8 b7 b0
43 21
ZR11170
H H
b15 b8 b7 b0
43 54
H H
b15 b8 b7 b0
ZR21628
12 50
H H
b15 b8 b7 b0
43 50
H H
b15 b8 b7
R16000 54
H
R16001 4A
H
R16002 AB
H
R16003 99
H
b15 b8 b7
R16000 54
H
R16001 4A
H
R16002 AB
H
R16003
01
H
b15 b8 b7
S Ignored 54
b15 b8 b7
S
Ignored 43
[List Mode]
Step Instruction
b0
b15 b8 b7
D100 Ignored
59
H
BA
H
80
b15 b8 b7
H
D101 Ignored
77
H
b0
10
H
BA
H
80
H
77
H
ZRWRB(P)
b0
H
b0
H
(Error code: 4101)
Device
b0
10
H
b0
01
H
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