10
Diagnosis and Trouble
Diagnosis and Trouble
Diagnosis and Trouble
Diagnosis and Trouble----Shooting
Shooting
Shooting
Shooting
07-02-12-02-EN-V1215.doc / Type:
638
101
10
Diagnosis and Trouble-Shooting
10.1
7-Segment-Display
Many sources of faults can be narrowed down with the diagnosis display.
Display
Explanation
Output
Servo drive
(Code)
4
Comment
Ready Warni
ng
2)
631
635/637
637+
637f/638
00h
no display
off
off
any control voltage? external fuses ok?
03h
system ready for operate
on
off
drive ready, not active
01h
drive active and ready for operate!
on
off
DC link voltage within the limits,
power stage active, fault-free
12h
internal STOP with serial deactivating
off
off
activate drive via serial interface
82h
drive of serial interface (bus interface) deactivated
!
off
off
only if bus interface is integrated
90h
deactivated with delay time for the brake
deactivated via input.
on
off
deactivated via serial command.
off
off
92h
Active input is activated with switching on
24 V control voltage
off
off
X10.
7
X10.
22
X10.
2
2
X10.
22
switch enable X10.
xx
switch on 0 V and
after that 24 V
46h
Under voltage of control voltage
off
off
Power supply switched on? Power supply o.k ?
internal fuse o.k.? control voltage < 17 V
60h
Under voltage in DC-bus < Ua low threshold
off
off
check power supply (power supply unit, wiring,
fuse), check under voltage parameter
DAh
feedback system error (e.g. resolver)
off
off
wiring to encoder system ok?
encoder system supply ok?
DAh
00h
„flashing“
Resolver - Feedbacksystem Error
off
off
8.36
wiring to resolver system ok?
DAh
6Eh
„flashing“
HIPERFACE Feedbacksystem Error
off
off
8.36
wiring to HIPERFACE system ok?
Check serial HIPERFACE channel
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