Troubleshooting and fault elimination
8-1
SHB9300CRV EN 2.0
8 Troubleshooting and fault elimination
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Operational faults are indicated immediately via the display elements or the status information
(
&
8-1, chapter “Troubleshooting”).
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Faults can be analysed using
– the history bufferr
(
&
8-3)
– and the list“Fault messages”. (
&
8-6)
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The list “Fault messages” gives information on how to eliminate faults. (
&
8-6)
8.1 Troubleshooting
Display on the controller
Two LEDs at the front of the controller indicate the controller status.
LED green LED red Cause Check
3 P
Controller enabled; no fault
★
P
Controller inhibit, switch-on inhibit C0183; or C0168/1
P
★ Fail C0168/1
3
★ Warning, fail-QSP C0168/1
3
:on
P
:off
★
: blinking
Display in Global Drive Control
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Open the ”Dialog Diagnosis” menu in the parameter menu by a double click.
Fig. 8-1 Dialog box ”Diagnostics 9300”
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The dialog box ”Diagnosis 9300” indicates the controller status.
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