5-146 F650 DIGITAL BAY CONTROLLER GEK-106310-AF
5.6 INPUTS/OUTPUTS CHAPTER 5: SETPOINTS
5.6.5.5 With simple voltage supervision
Figure 5-40: Supervision application with auxiliary contact 52a and a resistor (A6631F3)
Table 5-88: Supervision with 52/a
There is a possibility to monitor the trip circuit and trip coil continuity. This can be done by monitoring Vdc through the
output contact when this is open.
INTERNAL STATE V 52/a SUPERVISION
52 open ON OK
52 closed ON OK
TRIP OFF OK if t < 0.5 s
TRIP with 52 open OFF OK if t < 0.5 s
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