Mitsubishi L26CPU-BT, Руководство пользователя

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15 TROUBLESHOOTING
(b) Precautions on the loop test
• Do not write to buffer memory addresses 5E0
H
and 608
H
.
• 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.
Test result
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
H
, 5E4
H
, 5F8
H
, 641
H
, 645
H
and 783
H
to 787
H
.
• 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.