Mitsubishi Electric MELSEC Q Series Reference Manual page 433

• When failed
Sequence scan
Start contact
Completion device
Own station CPU
(Device specified in (D2))
Completion status indication
device (Device of (D2)+1)
ZNRD processing result
(SW0030)
CC-Link IE Controller
Network module
(3) Error
When a link dedicated instruction failed, the error details can be confirmed by either of the following methods.
(a) With the programming tool
The error details can be checked in the CC IE Control diagnostics. (
(b) Checking devices
Completion status indication device ((D2)+1) is turned ON, and an error code is stored in ZNRD processing
result (SW0030).
Check the error and take corrective actions according to the error code. (
ZNRD
0 END 0
Channel 1 (Fixed)
Target station error
CHAPTER 9 DEDICATED INSTRUCTIONS
END 0 END 0 END
1 scan
Error code
Page 526, Section 10.3)
Page 511, Section 10.2)
9
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