Specifications

Core Software Operation
ADDvantage-32 PLUS ● AC to DC Power Converter
3-11
Figure 3-1. ADDvantage-32 PLUS Logic Diagram (sheet 6 of 14)
RUNG 16 Delay to check if the gate power has been removed two seconds after the
contactor is commanded open.
RUNG 17 Gate error fault if the state of the sense signal is wrong for ten SCR firings. If
the contactor is opened for two seconds, the gate power should be off. If
D:ARM ENABLE is high, the gate power should be present already.
RUNG 18 D:CNTL INHIB is the opposite of D:ARM ENABLE. It is used in the
application software to preset integrators and hold ramps.
Figure 3-1. ADDvantage-32 PLUS Logic Diagram (sheet 7 of 14)