Stop Sequence - Vacon NX ACTIVE FRONT END II Applications Manual

14 • Vacon
3.5

Stop Sequence

Figure 0-3. AFE stop sequence
Modulating
No
MCB Closed
Yes
Stop Request MCB Closed
Yes
Open MCB
No
Yes
Stop Modulation
(If Run State)
Open MCB
Yes
F64 A3
MCB Closed
(Delayed)
No
End
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arfiff05 Standard AFE-II
F64 A4
No
F64 A2
(If DC > 75 %)
(Delayed)