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B-4
A p p e n d i x B : S e q u e n c i n g L o g i c
AC890PX AC Drive
Transition of States
The transition matrix describes what causes the transition from one state to another, for example see number 4 below: the
transition from “Ready To Switch On” to “Trip Active” is triggered by “TRIP” going TRUE. Note – where a state has more
than one exit transition, the transition with the lowest number has priority.
Refer to the following table and state diagram.
Current State
Next State
Cause (FALSE to TRUE)
1 Power
Up
Switch On
Disabled
Power-Up, Restore Configuration or exit from Configuration
mode.
2
Switch On Disabled
Trip Active
Trip
3 Switch
On
Disabled Ready To
Switch On
RUN = FALSE, JOG = FALSE, NOT FAST STOP = TRUE and
NOT COAST STOP = TRUE
4
Ready To Switch On
Trip Active
Trip
5
Ready To Switch On
Switch On
Disabled
NOT COAST STOP = FALSE or NOT FAST STOP = FALSE
6
Ready To Switch On
Switched On
RUN = TRUE or JOG = TRUE
7
Switched On
Trip Active
Trip (includes CONTACTOR CLOSED = FALSE after 10
seconds)
8 Switched
On
Switch On
Disabled
NOT COAST STOP = FALSE or NOT FAST STOP = FALSE
9 Switched
On
Ready To
Switch On
RUN = FALSE and JOG = FALSE
10
Switched On
Ready
CONTACTOR CLOSED = TRUE and defluxed
11
Ready
Trip Active
Trip (includes CONTACTOR CLOSED = FALSE)
Содержание AC890PX Series
Страница 8: ......
Страница 12: ...1 4 C h a p t e r 1 G e t t i n g S t a r t e d AC890PX AC Drive...
Страница 17: ...C h a p t e r 2 P r o d u c t O v e r v i e w 2 5 AC890PX AC Drive 890PX bottom wire entry...
Страница 22: ...2 10 C h a p t e r 2 P r o d u c t O v e r v i e w AC890PX AC Drive...
Страница 74: ...4 8 C h a p t e r 4 A s s o c i a t e d E q u i p m e n t AC890PX AC Drive...
Страница 96: ...5 22 C h a p t e r 5 O p e r a t i n g t h e D r i v e AC890PX AC Drive...
Страница 162: ...8 22 C h a p t e r 8 T r i p s F a u l t F i n d i n g AC890PX AC Drive...
Страница 170: ...9 8 C h a p t e r 9 R o u t i n e M a i n t e n a n c e R e p a i r AC890PX AC Drive...
Страница 286: ...D 84 A p p e n d i x D P r o g r a m m i n g AC890PX AC Drive Functional Description...