Lenze ECSCPxxx - Manual (Page 346)

Troubleshooting and fault elimination
Fault messages
Causes and remedies
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346 EDBCSXP064 EN 8.0
Remedy Cause Description Fault message Remedy Cause Description
Display No.
0074 PEr Program error Error in the program flow l Check use of pointers.
l Send module with PLC
program and parameter set to
Lenze (on floppy
disk/CD−ROM).
0075 PR0 Error in parameter set. The operating system software
has been updated. Storage of the Lenze setting
C0003 = 1.
After troubleshooting: Deenergise
the device completely (disconnect
24 V supply, discharge DC bus)!
0079 PI Fault during parameter
initialisation l An error has been detected
during parameter set transfer
between two controllers.
l Parameter set does not match
the controller, e.g. when data
were transmitted from a
controller with more
performance to a controller
with less performance.
l Correct parameter set.
l Check code initialisation
values.
After fault correction: completely
deenergise the device (switch off
24 V supply, discharge DC bus)!
0080 PR6 With ECSxS/P/M: internal error Contact Lenze.
With ECSxA: too many user codes Reduce number of user codes.
0081 Rel1 Error on brake relay output (X25) l Cable breakage
l Short circuit
l No supply voltage
l Check fuse.
l Check supply.
l Check cables.
l Check motor holding brake
x082 Sd2 Resolver error at X7 Resolver cable is interrupted. l Check cable for wire breakage.
l Check resolver.
l Switch off monitoring
(C0586 = 3).
Excitation amplitude is too low. Increase excitation amplitude of
resolver (C0416).
Check control factor of resolver
under C0414 (as of operating
system V8.0).
x085 Sd5 Master current value encoder
error at analog input X6/AI+, AI−
(C0034 = 1) Master current value at
X6/AI+, AI− < 2mA l Check cable for wire breakage.
l Check master current value
encoder.
l Switch off monitoring
(C0598 = 3).
l Check control factor of resolver
under C0414 (as of operating
system V8.0).
x086 Sd6 Motor temperature sensor error
(X7 or X8) Encoder for detecting the motor
temperature at X7 or X8 indicates
undefined values. l Check cable for firm
connection.
l Switch off the monitoring
(C0594 = 3).
x: 0 = TRIP, 1 = Message, 2 = Warning, 3 = FAIL−QSP