Siemens SITOP PSU8600 Manual page 109
Power supply system
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Also See for SITOP PSU8600:
- Manual (314 pages) ,
- Function manual (94 pages) ,
- Manual (99 pages)
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A shutdown as a result of an inadmissibly high temperature at an output is signaled by:
● Green LED "O.K."
● Red LED "ON/OFF/RST"
expansion module
● Signaling contact at the basic unit
①
②
Reset of a shutdown due to an inadmissibly high temperature
Basic unit and UPS module
Note
The time that it takes for the component involved to cool down depends on the ambient
temperature.
1. Allow the components involved to cool down.
After the component has cooled down, LED "O.K."
red.
2. Switch-off the power supply for the SITOP PSU8600 for at least 10 seconds.
3. Switch on the supply voltage again.
The overall system and the outputs have the same operating state before the shutdown
due to high temperature.
Power supply system SITOP PSU8600
Manual, 09.2018, A5E36758446-5-76
①
at the basic unit or at the expansion module
②
at the output of the basic unit or at the output pair of the
LED "O.K."
LED "ON/OFF/RST"
Operator control at the device
3.16 Monitoring functions
①
at the component involved is lit
109
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