SEW MDR60A, Руководство по эксплуатации

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86
Operating Instructions – MOVIDRIVE® MDR60A/61B
8
Error messages and list of errors
Service (MDR60A0150/0370/0750 and MDR61B1600/2500)
Error list
Error Suberror
Code Designation
Response
(P)
Code Designation Possible cause Measure
00 No error
01 Overcurrent
Immediate
disconnec-
tion
1 VCE monitoring or under-
voltage monitoring of the
unit driver • Short circuit at the power
input
• regenerative power rating
too high
• Defective output stage
• Power supply
Current converter
• Defective phase module
• Supply voltage 24 V or 24 V
generated from it is instable
• Interruption or short circuit
on the signal lines from the
phase modules
• Rectify the short circuit
• Limit regenerative power
rating; e.g. extend ramp
times of the motor inverter
• Contact SEW Service for
advice if the output stage
is defective.
6 UCE monitoring or under-
voltage monitoring of gate
driver or overcurrent of
current converter
..Phase U
7 ..Phase V
8 ..Phase W
9 ..Phases U and V
10 ..Phases U and W
11 ..Phases V and W
12 ..Phases U and V and W
13 Voltage supply
Current converter in mains
operation
14 MFE signal lines defective Defective output stage
03 Ground fault
Immediate
disconnec-
tion
0 Ground fault Ground fault
•
in the supply cable
• in the regenerative power
supply
• Eliminate ground fault
• Consult SEW Service
1 Ground fault or current
converter error • Ground fault
–
in the supply cable
– in the regenerative
power supply
• defective current converter
• Defective cable between
phase module and current
converter
• Eliminate ground fault
• Consult SEW Service
06
Line phase
failure
Immediate
disconnec-
tion (+ open
line contac-
tor) 0 DC link voltage periodi-
cally too low • Phase failure
• Inadequate line voltage
quality
• Check the line cable
• Check configuration of the
supply system.
• Check supply (fuses, con-
tactor)
3 Mains voltage failure
4 Line frequency fault
07 DC link
Immediate
disconnec-
tion 0 DC link voltage too high DC link voltage too high • Extend deceleration ramps
of the motor inverter
• Check braking resistor
supply cable (if available)
• Check technical data of
braking resistor (if avail-
able)
• Check configuration of the
supply system.
• For supply voltages > 480
V, set the "Enable" and
"Controller inhibit" signals
simultaneously
Immediate
disconnec-
tion
(+ open line
contactor) 5 DC link undervoltage DC link voltage too low
Immediate
disconnec-
tion 6 DC link voltage too high..
Phase U DC link voltage too high
7 .. Phase V
8 .. Phase W
Immediate
disconnec-
tion
(+ open line
contactor) 9 DC link voltage
(Software detection)
09 Startup
Immediate
disconnec-
tion
(+ open line
contactor) 0 Startup missing The regenerative power supply
has not been started up in the
hardware configuration yet. Restore the factory settings in
the setup or load matching
data set.