Operator control at the device
3.10 Monitoring functions
PSU8600power supply systems
Manual, 04.2016, A5E35883207-7-76
77
A shutdown due to phase dissymmetry is signaled by:
●
Red LED "OK"
①
at the basic device and at the supplementary modules
●
LEDs "ON/OFF/RST"
②
of all outputs go dark
●
The signaling contact at the basic device
①
LED "OK"
②
LED "ON/OFF/RST"
Reset of a shutdown due to phase dissymmetry
1.
Switch off the supply voltage of the SITOP PSU8600 for at least 10 seconds, and remove
the cause of the phase dissymmetry.
2.
Switch on the supply voltage again.
The complete system, including the state of the individual outputs, is brought into the
operating state before the phase dissymmetry shutdown.
3.10.3
System overload monitoring
In order to permit brief, higher switch-on currents of the loads to be supplied, the system has
a dynamic overload capability of 150 % of the rated power for a permissible duration of
5 s/min.
Содержание SITOP BUF8600
Страница 6: ...Overview PSU8600power supply systems 6 Manual 04 2016 A5E35883207 7 76 ...
Страница 12: ...Safety instructions PSU8600power supply systems 12 Manual 04 2016 A5E35883207 7 76 ...
Страница 164: ...Engineering and remote access 7 4 SIMATIC STEP 7 PSU8600power supply systems 164 Manual 04 2016 A5E35883207 7 76 ...
Страница 240: ...Technical data 9 9 Dimension drawings PSU8600power supply systems 240 Manual 04 2016 A5E35883207 7 76 ...
Страница 246: ...Environmental conditions PSU8600power supply systems 246 Manual 04 2016 A5E35883207 7 76 ...
Страница 250: ...Environment PSU8600power supply systems 250 Manual 04 2016 A5E35883207 7 76 ...