
Product-manual Model: 635/DER u. 635/K DER
07-01-05-06-E-V1002.doc
59
9
Diagnosis and trouble shooting
9.1
7-Segment-display
Many sources of faults can be narrowed down with the diagnosis display.
Display Explanation
output
Ready
output
2)
Warning
Comment
drive ready for operation !
DC-bus within the boundaries
regulator ready not activ
no display
off
off
any control voltage?
external fuses ok?
system ready for operate
on
off
regulator ready not activ
drive active
BIAS-program stop
on
off
The drive is activated during the delay
time for brake in operating mode
position control.
(The BIAS-proram does not start).
from Firmware 6.11b
internal STOP with serial deactivating
off
off
activate drive via serial interface
regulator of serial interface
(bus interface) deactivated !
off
off
only if bus interface is integrated
Activ input is activated with switching on off
off
switch enable X10.22 low and then high
DC bus undervoltage
<Ua low threshold
off
off
power supply switched on?
power supply unit ok?
internal fuses ok?
Error signal disappears, if DC-bus
voltage over the threshold.
undervoltage in DC-bus
off
off
Check power supply
undervoltage
parameter check
fault in resolver system
off
off
wiring to encoder system ok? encoder
system ok? encoder system supply ok?
I²t-overload of the drive
1)
1)
does the control loop oscillate?
P-amplification too high
mechanics stiff?
requirements too high?
is warning /8/
evaluated?
overload of the motor I²t
1)
1)
does the control loop oscillate?
P-amplification too high
mechanics stiff?
requirements too high?
is warning /8/
evaluated?
1)
Reaction to these errors see chapter 3.3
2)
With configuration corresponding chapter 3.1
Summary of Contents for 635
Page 63: ...Product manual Model 635 DER u 635 K DER 07 01 05 06 E V1002 doc 63 10 Block circuit diagram ...
Page 72: ...72 Product manual Model 635 DER u 635 K DER 07 01 05 06 E V1002 doc 14 Certificates ...
Page 73: ...Product manual Model 635 DER u 635 K DER 07 01 05 06 E V1002 doc 73 Certificates ...
Page 74: ...74 Product manual Model 635 DER u 635 K DER 07 01 05 06 E V1002 doc Certificates ...
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Page 77: ...Product manual Model 635 DER u 635 K DER 07 01 05 06 E V1002 doc 77 16 Notes ...