Lenze 8200 Motec Instructions De Montage page 120

All manuals and user guides at all-guides.com
?
Troubleshooting
Error messages
Display Error
1)
Keypad PC
11 Short-circuit
O O O O C C C C 1 1 1 1
a
12 12 Earth fault Earth fault
O O O O C C C C 2 2 2 2 O O O O C C C C 2 2 2 2
a
13 Overload inverter
O O O O C C C C 3 3 3 3
during acceleration
a a
or short circuit or short circuit
14 Controller overload
O O O O C C C C 4 4 4 4
during deceleration
a
15 Controller overload
O O O O C C C C 5 5 5 5
in stationary
a
operation
16 Motor overload
O O O O C C C C 6 6 6 6
2
( (I x t overload)
a a
50 Heatsink
O O O O H H H H
temperature
a
> +85 °C
- Heatsink eats
O O O O H H H H O O O O H H H H
temperature t
e
> +80 °C
53 PTC monitoring
O O O O H H H H 3 3 3 3
(TRIP)
a
(only generated if (only generated if
C0119 = 1 or 4) C0119
54 Controller
O O O O H H H H 4 4 4 4
overtemperature
a
203 PTC monitoring
O O O O H H H H 5 5 5 5 1 1 1 1
(only generated if
C0119 C0119 = 2 or 5)
56
Cause
Short-circuit
Excessive capacitive charging
current of the motor cable
Grounded motor phase
Excessive capacitive charging
current of the motor cable
Acceleration time too short
(C0012)
Defective motor cable
Interturn fault in the motor
Deceleration time set too short
(C0013)
Frequent and long overload
Motor is thermally overloaded,
)
for instance, because of
impermissible continuous
l
current
frequent or too long
l
acceleration processes
Ambient temperature T
+60 ° C
Heat sink very dirty
t
Impermissibly high currents or
too frequent and too long
acceleration
Motor too hot because of
excessive currents or frequent
and too long accelerations
1 4)
PTC not connected
Controller too hot inside
Motor too hot because of
excessive currents or frequent
and too long accelerations
2 or 5)
PTC not connected
EDK82MV222 DE/EN/FR 3.0
Remedy
Find reason for short-circuit;
l
check motor cable
Check brake resistor
l
Use shorter motor cables with lower
charging current
Check motor, check motor cable
Use shorter motor cables with lower
charging current
For testing purposes the earth fault
detection can be deactivated
Increase acceleration time
l
Check drive selection
l
Check wiring
Check motor
Increase deceleration time
l
Check rating of external brake
l
resistor
Check drive selection
Check drive selection
l
Check setting of C0120
l
> Allow controller to cool and
l
amb
ensure better ventilation
Check ambient temperature
l
Clean heat sink
Check drive selection
l
Check load, if necessary, replace
l
defective bearings
Check drive selection
Connect PTC or switch off monitoring
Reduce controller load
l
Improve cooling
l
Check fan in the controller
l
Check drive selection
Connect PTC or switch off monitoring
L