Lenze EVF9333−xV - Manual (Page 42)

Troubleshooting and fault elimination
System error messages
General error messages
4
l
42 EDKVF93−03 EN 3.0
Remedy Cause Description Fault message Remedy Cause Description
Display No.
x032 LP1 Motor phase failure A current−carrying motor phase
has failed. l Check motor.
l Check motor cable.
l Switch off monitoring
(C0597 = 3).
The current limit value is set too
low. l Set higher current limit value
via C0599.
0050 OH Heatsink temperature > +90 C Ambient temperature
T
u
> +40 C or > +50 C
l Allow module to cool and
ensure better ventilation.
l Check ambient temperature in
the control cabinet.
Heatsink is very dirty. Clean heatsink.
Wrong mounting position Change mounting position.
x053 OH3 Motor temperature
> +150
C threshold
(temperature detection via
resolver or incremental value
encoder)
Motor is thermally overloaded
due to:
l Impermissible continuous
current
l Frequent or too long
acceleration processes
l Check drive dimensioning.
l Switch off monitoring
(C0583 = 3).
No PTC/temperature contact
connected. Correct wiring.
x054 OH4 Heatsink temperature > C0122 Ambient temperature T
u
> +40 C
or > +50 C
l Allow module to cool and
ensure better ventilation.
l Check ambient temperature in
the control cabinet.
l Switch off monitoring
(C0582 = 3).
Heatsink is very dirty. Clean heatsink
Wrong mounting position Change mounting position.
The value specified under C0122
is set too low. Enter a higher value under C0122.
x057 OH7 Motor temperature > C0121
(temperature detection via
resolver or incremental value
encoder) Motor is thermally overloaded
due to:
l Impermissible continuous
current
l Frequent or too long
acceleration processes
l Check drive dimensioning.
l Switch off monitoring
(C0584 = 3).
No PTC/temperature contact
connected. Correct wiring.
The value specified under C0121
is set too low. Enter a higher value in C0121.
x058 OH8 Motor temperature via inputs T1
and T2 is too high. Motor is thermally overloaded
due to:
l Impermissible continuous
current
l Frequent or too long
acceleration processes
l Check drive dimensioning.
l Switch off monitoring
(C0585 = 3).
Terminals T1 and T2 are not
connected Connect PTC/temperature
contact.
x061 CE0 Automation interface (AIF)
communication error Faulty transfer of control
commands via AIF. l Plug in the communication
module/keypad XT firmly,
screw down, if necessary.
l Switch off monitoring
(C0126 = 3).