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• When failed
Sequence scan
Start contact
Completion device
Own station CPU
(Device specified in (D2))
Completion status
indication device
(Device of (D2)+1)
Completion status
(Device of (S1)+1)
Master/local module
(3) Checking error details
If the dedicated instruction fails, error details can be checked by either of the following methods:
(a) In GX Works2
Error details can be checked using the CC-Link IE Field Network diagnostics. (
(b) Using devices
Completion status indication device ((D2)+1) turns 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. (
12.5)
SREAD
0
END
0
Channel 1
Target station
error
CHAPTER 10 DEDICATED INSTRUCTIONS
END
0
END
0
END
1 scan
Error code
Page 206, CHAPTER 9)
Page 439, Section
10
0
END
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Table of Contents
Troubleshooting
