Lenze Starttec E71MM402 - Page 107

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Troubleshooting
Error messages
53
L
EDK71MMXXX-020 DE/EN/FR 1.0
Display RemedyCauseFault
Keypad PC
1)
O
OO
OH
HH
H3
33
3
a
53 PTC monitoring
(TRIP)
(only generated if
C0119 = 1)
Motor too hot because of
impermissibly high currents or
frequent excessively long
acceleration processes
Check drive selection
C
0
1
1
9
1
)
No PTC connected Connect PTC or s witch off monitoring
O
OO
OH
HH
H5
55
51
11
1
e
203 PTC monitoring
(WARN)
(only generated if
C0119 = 2)
Motor too hot because of
impermissibly high currents or
frequent excessively long
acceleration processes
Check drive selection
C
0
1
1
9
=
2
)
No PTC connected
1)
LECOM error number
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