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Status signal
Error
Over/under temperature heat sink
Thyristor is defective
Phase failure
Bypass is defective
Supply voltage faulty
Potentiometer configuration is faulty
Phase sequence error
Figure 75: LED signals
￫
￫
DS7 Soft starter 09/16 MN03901001Z-EN www.eaton.com
The following operating signals and error messages show
additional LED indicator modes.
When control voltage U
starts an initialization routine. During this phase, both LEDs
(RUN, Error) may light up simultaneously for a short time.
View
←
1 s
is switched on, the DS7 soft starter
s
4 Operation
4.8 LED indicators
→
107
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