Troubleshooting
Error messages
EDK71MMXXX-020 DE/EN/FR 1.0
52
L
LEDs at starttec (operating status display)7.
LED Operating status
green red
on off starttec enabled
blinking off starttec inhibit
off blinking every s econd Fault active, check under C0161
Error messages at the keypad or in the parameter setting program Global Drive Control
Note!
If code C0171 = 0.0 s is set, TRIP error messages must be acknowledged with a LOW/HIGH
transition at X3/28 (CINH). The starttec can only be reactivated after this acknowledgement.
Display Fault Cause Remedy
Keypad PC
1)
E
EE
Er
rr
r2
22
24
44
48
88
8
e
248 Motor overload
(I
2
x t overload)
(only generated if
C0123 = -1-)
l Frequent or excessive
acceleration processes
l Check setting of C0120
E
EE
Er
rr
r2
22
25
55
52
22
2
a
252 Error in mains
phase
(only generated if
C0122 = -0-)
l Mains phase connection to
terminals mixed up (wrong
direction of rotation)
l Correct the phase connection
E
EE
Er
rr
r2
22
25
55
53
33
3
e
253 Error in mains
phase
(only generated if
C0122 = -1-)
l Failure of one/several mains
phase(s)
l Check mains cables
L
LL
LP
PP
P1
11
1
a
32 Mains failure No mains voltage l Check mains voltage
l Check fuses
O
OO
OC
CC
C1
11
1
a
11 Short circuit l Short circuit
l Overcurrent (8 I
r
)
l Find reason for short circuit,
check motor cable
l Check brake
O
OO
OC
CC
C6
66
6
a
16 Motor overload
(I
2
x t overload)
Motor thermally overloaded by,
for instance,
(only generated if
C0123 = -0-)
l Impermissible continuous
current
l Check drive selection
O
OO
OH
HH
H
a
50 Housing
temperature
>+80°C
Ambient temperature
T
amb
>+60°C
l Let starttec cool down and
ensure improved ventilation
l Check ambient temperature
O
OO
OH
HH
H
- Housing
Heatsink very dirty Clean heatsink
e
temperature
>+75°C
Impermissibly high current and
frequent and excessively long
acceleration processes
l Check drive selection
l Check load and if necessary
replace defective bearings
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