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Mitsubishi Electric MELSEC-Q/L - Page 760

Mitsubishi Electric MELSEC-Q/L
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758
7 APPLICATION INSTRUCTIONS
7.19 Other Instructions
Operation error
In any of the following cases, an operation error occurs, the error flag (SM0) turns ON, and an error code is stored into SD0.
Program example
The following program reads the lower 8 bits of ZR16000 and the upper 8 bits of ZR16003, and stores them at D100 and
D101 when X0 is ON.
Error
code
Error details Q00J/
Q00/
Q01
QnH QnPH QnPRH QnU LCPU
4101 The specified device number (serial byte number) exceeds the available
range.

[Ladder Mode] [List Mode]
[Operation]
Step Instruction Device
b15 b8 b7 b0
ZR16001
ZR16002
8F
H
25
H
32
H
34
H
42
H
12
H
00
H
93
H
ZR16000
ZR16003
25
H
D100
93
H
D101
00
H
00
H
b15 b8 b7 b0
Serial byte No. 32000
(Lower 8 bits of ZR16000)
Serial byte No. 32007
(Upper 8 bits of ZR16003)

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