SEW-Eurodrive MOVIPRO Ethernet/IP - Page 258

14
Service
List of power section errors
Manual – MOVIPRO
®
with EtherNet/IP™ or Modbus/TCP Fieldbus Interface
258
Code Meaning Response
(P)
Sub-
code
Meaning Possible cause Measure
81 Start con-
dition
Immediate
stop
0 Start condition
error with "VFC &
hoist"
Only in "VFC &
hoist" operating
mode:
The motor could not
be supplied with the
correct amount of cur-
rent during the pre-
magnetization time:
• Nominal motor
power too small in
relation to rated in-
verter power
• Motor cable cross
section too small
• Check startup data
and perform new
startup, if neces-
sary
• Check connection
between inverter
and motor
• Check cross sec-
tion of motor cable
and increase if ne-
cessary
82 Open out-
put
Immediate
stop
0 Output open with
"VFC & hoist"
Only in "VFC &
hoist" operating
mode:
• 2 or all output
phases interrupted
• Nominal motor
power too small in
relation to rated in-
verter power
• Check connection
between inverter
and motor
• Check startup data
and perform new
startup, if neces-
sary
84 Motor pro-
tection
Emergency
stop (P)
0 "Motor temperat-
ure simulation"
error
• Motor utilization
too high
• I
N
-U
L
monitoring
triggered
• P530 set later to
"KTY"
• Reduce load
• Extend ramps
• Observe longer
pause times
• Check P345/P346
• Select a larger mo-
tor
2 Short circuit or
wire break in the
temperature
sensor
3 No thermal motor
model available
4 U
L
monitoring
error
11 Temperature
sensor short cir-
cuit
86 Power sec-
tion
memory
Immediate
stop
0 Error during con-
nection with the
memory
• The parameter
data of the power
section are incon-
sistent.
• The memory is de-
fective.
Restore the delivery
state of the device. If
this does not rectify
the fault, replace the
device.
88 Flying start Immediate
stop
0 "Flying start"
error
Only in "VFC n-con-
trol" mode:
Actual speed > 6000
min
-1
when inverter en-
abled
Enable not unless ac-
tual speed
≤6000min
-1
16998413/EN – 12/2016