Lenze 8200 vector Instructions De Montage page 152

8
Fault detection and elimination
Fault messages
1)
Keypad PC Error
68 Communication fault
ce7
a
during remote
parameter setting via
system bus (C0370)
(configurable in C0126)
91 External fault
EEr
a
(TRIP−SET)
− Communication abort
ErP0
between keypad and
...
basic device
ErP19
a
E82ZMV fan module
95
FAn1
a (only 8200 motec
3 ... 7,5 kW)
TRIP or warning
−
FAn1
configurable under
C0608
105 Internal fault
H05
a
140 Faulty parameter
id1
a identification
32 Fault in motor phase
LP1
a
(is displayed if
C0597 = 1)
182 Fault in motor phase
LP1
(is displayed if
C0597 = 2)
− DC−bus undervoltage
LU
c
11 Short circuit
OC1
a
152
Cause
Participant does respond or is not
available
For operation with application I/O:
Faulty parameter setting of parameter
set changeover
A digital input assigned to the
TRIP−Set function has been activated.
Various
Fan module is defect
Fan module is not connected
Motor not connected
Failure of one/several motor
l
phase(s)
Motor current too low
l
Mains voltage too low
DC−bus voltage too low
400 V controller connected to 240 V
mains
Short circuit
Excessive capacitive charging current
of the motor cable
EDK82EV222 DE/EN/FR 10.1
Remedy
l Check whether bus terminator available
Check screen contact of the cables
l
Check PE connection
l
Check bus load, if necessary, reduce the
l
baud rate
In all parameter sets the signal "parameter
set changeover" (C0410/13, C0410/14)
must be combined with the same source
Check external encoder
Contact Lenze
Replace fan module
Connect fan module
Check wiring
Contact Lenze
Connect motor
Check motor cables
l
Check V boost
l
min
l Connect motor to corresponding power
or adapt the motor under C0599.
Check mains voltage
Check supply module
Connect controller to the appropriate mains
voltage
Find reason for short circuit; check
l
motor cable
Check braking resistor and cable for
l
braking resistor
Use shorter motor cables with lower
charging current
L