Lenze 8200 vector Instructions De Montage page 88

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Fault detection and elimination
Faulty operation
Display Fault
1)
Keypad PC
c c c c e e e e 6 6 6 6
67 Function module
a system bus (CAN)
on FIF has set
"Warning" or
"BUS-OFF"
(only generated if
C0128 = 1)
E E E E E E E E r r r r
91 External fault
a
(TRIP-SET)
H H H H 0 0 0 0 5 5 5 5
105 Internal fault
a
i i i i d d d d 1 1 1 1
140 Faulty parameter
a identification
L L L L P P P P 1 1 1 1
32 Fault in motor
a
phase
(only generated if
C0597 = 1)
L L L L P P P P 1 1 1 1
182 Fault in motor
phase
(only generated if
C0597 = 2)
L L L L U U U U L L L L U U U U
1030 DC-bus 030 C bus
c undervoltage d
O O O O C C C C 1 1 1 1
11 Short-circuit
a
O O O O C C C C 2 2 2 2 O O O O C C C C 2 2 2 2
12 Earth fault a t au t
a
O O O O C C C C 3 3 3 3
13 Overload inverter
a a during acceleration
or short circuit or short circ it
O O O O C C C C 4 4 4 4
14 Overload controller
a
during deceleration
O O O O C C C C 5 5 5 5
15 Controller overload
a in stationary
operation
O O O O C C C C 6 6 6 6
16 Motor overload
2
a a ( (I x t overload)
42
Cause
CAN controller sets "Warning" or
"BUS OFF"
A digital input assigned to the
TRIP-Set function has been
activated.
Motor not connected
Failure of one/several motor
l
phase(s)
Motor current too low
l
Mains voltage too low
lt
DC-bus voltage too low
400 V controller connected to
240 V mains
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
EDK82EV3 DE/EN/FR 2.0
Remedy
Check whether bus terminator
l
available
Check screen contact of the
l
cables
Check PE connection
l
Check bus load, if necessary,
l
reduce the baud rate
Check external encoder
Contact Lenze
Connect motor
Check motor cables,
l
Check V boost
l
min
Connect motor to corresponding
l
power or adapt the motor under 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;
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 dimensioning
l
Check wiring
Check motor
Increase deceleration time
l
Check size of external brake
l
resistor
Check drive dimensioning
Check drive dimensioning
l
Check setting of C0120
l
L