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• When failed
(3) Error
When the dedicated instruction fails, error details can be checked by any of the following methods:
(a) In GX Developer
Error details can be checked using CC-Link IE Field Network diagnostics.
( Page 124, CHAPTER 9)
(b) By devices
Completion status indication device ((D2)+1) is turned on and an error code is stored in Completion status
((S1)+1) of the control data.
According to the error code, check the error details and take a corrective action.
( Page 246, Section 12.5)
1 scan
Error code
SREAD
Sequence scan
Start contact
Own station CPU
Master/local module
Completion device
(Device specified in (D2))
Completion status
indication device
(Device of (D2)+1)
Completion status
(Device of (S1)+1)
END0 END0
Channel 1
Target station
error
END0 END0 END0
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
OFF