Troubleshooting and fault elimination
10.1 Troubleshooting
10-1
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EDSVS9332S-E EN 3.0
Teil E
10 Troubleshooting and fault elimination
z You can see immediately if a fault has occurred from the display elements or status
information.
z The fault can be analysed with
– the history buffer in Global Drive Control (GDC) ( 10-3) or
–theXTkeypad ( 7-10)
– and by means of the list “Fault indications” ( 10-6)
z The list “Fault indications” indicates how to eliminate faults.
10.1 Troubleshooting
Display on the controller
Two LEDs at the front of the controller indicate the controller status.
LED green LED red Cause Check
Controller enabled; no fault
Controller inhibit, switch-on inhibit C0183; or C0168/1
Fail C0168/1
Warning, fail-QSP C0168/1
:on :off : blinking
Display in Global Drive Control
Double-click ” Dialog Diagnostics” in the Parameter menu of the GDC to open the dialog box
Diagnosis 93xx.
z The dialog box Diagnosis 93xx informs about the controller status:
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