SEFRAM SFX+NETWORK, Техническое уведомление

Страница: 88 / 108

Technical Data Sheet FI 72.0239.0320E
Page 88 / 108
ELECTRICAL FAULT CONTROLS
2 types of electrical fault controls are managed by the SFX+.
- The dust removal solenoid valve cut off electrical fault:
In this case, when there is a pulse on a solenoid valve, the SFX+ NETWORK checks that a current does
pass into the solenoid valve - output circuit. If it does not, the SFX+ NETWORK generates a dust
removal solenoid valve cut off type fault.
Remark: In the case of a configuration with a slave box, the electrical fault
on a filter cleaning Solenoid
Valve (EV) appears after there are two consecutive detections of non-consumption of electricity on the
valve. The electrical fault on a filter cleaning Solenoid Valve is automatically reset if, during a shot
on
the valve, an electrical consumption is detected.
In visu mode, the fault is displayed as follows:
If the SV output is on a slave box:
If the SV output is on an output module: