Lenze ECSCExxx Power supply module - Manual (Page 123)

Troubleshooting and fault elimination
Fault messages
Causes and remedies
11
l
123 EDBCSXE040 EN 7.0
Remedy Cause Description Fault message Remedy Cause Description
Display No.
0032
1032
2032 LP1 Mains phase failure
(as of operating system V2.0) l No mains phase
l Mains not sinusoidal
l Voltage dips ("unstable
mains supply")
l Check mains voltage
In the case of voltage dips:
l Reduce charging current
(C0022)
l For ECS axis modules, set
charge relay function
C0175 = 3.
0050 OH Heatsink temperature > 90 C Ambient temperature
T
u
> +40 C or > +50 C
l Allow power supply module
to cool and ensure better
ventilation
l Check ambient temperature
in the control cabinet
Heatsink very dirty Clean heatsink
Incorrect mounting position Change mounting position
0051 OH1 Internal device temperature
> 90
C
Ambient temperature
T
u
> +40 C or > +50 C
l Allow power supply module
to cool and ensure better
ventilation
l Check ambient temperature
in the control cabinet
Incorrect mounting position Change mounting position
0053 OH3 Overload of external brake
resistor External brake resistor too hot
by impermissibly high currents
or frequent and too long braking
processes Check dimensioning
l No PTC/temperature contact
connected
l No jumper
Correct wiring
0061 CE0 Communication error on the
automation interface (AIF) Faulty transfer of control
commands via the automation
interface (AIF). l Plug the communication
module/XT keypad firmly
(screw down, if necessary)
l Switch off monitoring
(C0126 = 3)
0062 CE1 Communication error at the
process data input object
CAN1_IN in cyclic operation
(sync−controlled) l CAN1_IN object receives
faulty data
l Communication is
interrupted
l Check cable at X4
l Check transmitter
l Increase monitoring time
under C0357/1, if necessary
0063 CE2 Communication error at the
process data input object
CAN2_IN in
event−controlled/cyclic
operation without sync l CAN2_IN object receives
faulty data
l Communication is
interrupted
l Check cable at X4
l Check transmitter
l Increase monitoring time in
C0357/2, if necessary
0064 CE3 Communication error at the
process data input object
CAN3_IN in
event−controlled/cyclic
operation without sync l CAN3_IN object receives
faulty data
l Communication is
interrupted
l Check cable at X4
l Check transmitter
l Increase monitoring time in
C0357/3, if necessary
0065 CE4 Bus−off status of the system bus
(CAN) Power supply module has
received too many faulty
telegrams l Check wiring: bus
termination available?
l Check shield connection of
the cables
l Check PE connection
l Check bus load, reduce baud
rate if necessary (observe
cable length)
Toggle bit error Transmitter does not change
toggle bit Check transmitter