Lenze 8200 motec Montageanleitung Seite 137

Keypad
OH4

OH51
OU

OUE

Pr

Pr1

Pr2

Pr3

Pr4

Pr5

Pt5

L
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Fault detection and elimination
1)
PC Fault
C0119 1 or 4)
54 Controller
overtemperature
203 PTC monitoring
(Display when
C0119 = 2 or 5)
- DC bus
overvoltage
(Message or TRIP
22
configurable in
C0310)
75 Faulty parameter
transmission
when using the
keypad
72 Faulty PAR1
transfer with
keypad
73 Faulty PAR2
transfer with
keypad
77 Faulty PAR3
transfer with
keypad
78 Faulty PAR4
transfer with
keypad
79 Internal fault
81 Time error during
parameter set
transfer
manuals search engine
Cause
No PTC connected
Controller too hot inside
Motor too hot due to
impermissibly high currents or
frequent and too long
acceleration processes
No PTC connected
Mains voltage too high
Braking operation
Earth leakage on the motor
side
All parameter sets are
defective
Parameter set 1 is defective
Parameter set 2 is defective
Parameter set 3 is defective
Parameter set 4 is defective
EEPROM is defective
Data flow from keypad or PC
interrupted, e.g. because
keypad was disconnected
during transfer
EDK82MV222 DE/EN/FR 9.0
Fault messages
Remedy
Connect PTC or switch off
monitoring
Reduce controller load
Improve cooling
Check fan in the controller
Check drive dimensioning
Connect PTC or switch off
monitoring
Check supply voltage
Increase deceleration times
When operating with an
external brake resistor:
– Check dimensioning,
connection and supply cable
of the brake resistor
– Increase deceleration times
Check motor supply cable and
motor for earth fault (disconnect
motor from the inverter)
Before enabling the controller,
repeat the data transfer or load
the Lenze setting
Contact Lenze
Before enabling the controller,
repeat the data transfer or load
the Lenze setting.
U
NPT