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(b) Precautions on the loop test
• Do not write to buffer memory addresses 5E0
• Do not concurrently perform loop tests by programs and other peripherals. If this happens, the loop test
may not operate normally.
(2) Obtain transmission speed setting
Checks the transmission speed settings of all stations.
(a) Operation procedure
1.
Connect all the modules with Ver.1.10 compatible CC-Link dedicated cables.
2.
Switch the programmable controller CPU switch to "STOP".
3.
In GX Works2, select [Diagnostics] and then [CC-Link Diagnostics] and double-click the "Loop
Test" icon.
4.
Select "Obtain transmission speed setting" for Test Type.
5.
Click the [Execute] button.
The transmission speed settings are obtained, and the results are displayed in "Test result".
(b) Precautions on "Obtain transmission speed setting"
• Do not write to buffer memory addresses 5E0
• Do not concurrently obtain transmission speed settings by programs and other peripherals. If this
happens, the "Obtain transmission speed setting" may not be operated normally.
Do not perform the "Obtain transmission speed setting" at the same time with the check sheet creation
wizard.
CHAPTER 15 TROUBLESHOOTING
and 608
.
H
H
Test result
, 5E4
, 5F8
, 641
, 645
and 783
H
H
H
H
H
to 787
.
H
H
379
15
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Table of Contents
Troubleshooting
