Troubleshooting and fault elimination
Troubleshooting
1
L
EDKVF9333 EN 1.0
3 Troubleshooting and fault elimination
•
You can recogniz e immediately whether a fault has occurred from the display elements or
status information.
( 1, chapter “Troubleshooting”)
•
You can analyze the fault
– by means of the history buffer
( 3)
– and by means of the list “Fault indications”.
(LEERER M ERKER)
•
T he list “Fault indications” indicates how to eliminate faults.
(LEERER M ERKER)
3.1 Troubleshooting
Display on the controller
Two LEDs on 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; o r 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
.
•
The dialog box
Diagnosis 93xx
informs about the c ontroller status:
Display on the keypad
Status messages in the display indicate the controller status.
Display Controller status Check
RDY Controller ready for operation, controller can be inhibited C0183, C0168/1
IMP Pulses at the power stage inhibited C0183, C0168/1
I
max
Max. current reached
M
max
Max. torque reached
Fail Fault through TRIP, message, fail QSP or warning C0183, C0168/1
CTi Automation - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.ctiautomation.net - e.mail: info@ctiautomation.net
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