Lenze ECSES Series User Manual

Troubleshooting and fault elimination
Fault analysis
Fault analysis via the LED display
11
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EDBCSXS064 EN 4.0
11 Troubleshooting and fault elimination
Failures can be quickly detected and classified by means of display elements or status
messages via the MotionBus (CAN).
Display elements and status messages provide a rough classification of the trouble.
The chapter "11.3 Fault messages" ( 238) contains notes on causes and deletion of
faults.
11.1 Fault analysis
11.1.1 Fault analysis via the LED display
LED
Operating state Check
Red Green
Off On Controller enabled, no fault
Off Blinking Controller inhibit (CINH) active, switch−on inhibit C0183
Blinking Off Trouble/fault (TRIP) is active C0168/1
Blinking On Warning/FAIL−QSP is active C0168/1
11.1.2 Fault analysis with keypad XT EMZ9371BC
The 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
Imax Maximum current reached.
Mmax Maximum torque reached.
FAIL Fault through TRIP, message, fail QSP or warning. C0183, C0168/1

Lenze ECSES Series Specifications

General

Brand	Lenze
Model	ECSES Series
Category	Control Unit
Language	English