A p p e n d i x D : P r o g r a m m i n g
D-133
AC890PX AC Drive
Parameter Descriptions
SEQUENCER STATE
PREF: 92.22
Default:0
Range: See below
This parameter indicates the current sequencing state:
Enumerated Value
:
State
0 : START DISABLED
1 : START ENABLED
2 : SWITCHED ON
3 : READY
4 : ENABLED
5 : F-STOP ACTIVE
6 : TRIP ACTIVE
7 : TRIPPED
Refer to Appendix B : “Sequencing Logic States”.
REMOTE REV OUT
PREF: 92.23
Default: FALSE
Range: FALSE / TRUE
This parameter indicates the current state of remote direction and RUN REVERSE. Note - this is the demanded direction, not the actual direction.
HEALTHY
PREF: 92.24
Default: TRUE
Range: FALSE / TRUE
Set FALSE when the Drive trips, and set TRUE when the run command is removed.
FAN RUNNING
PREF: 92.26
Default: FALSE
Range: FALSE / TRUE
This can be used to control the running of externally supplied fans. True when the drive is running, goes FALSE 60 seconds after the drive has
stopped. Can be used to control externally supplied fans in large 890 drives.
CONTACTOR DELAY
PREF: 92.27
Default: 10.0 s
Range: 1.0 to 10 s
On entry to the SWITCHED ON state the sequencing logic sets the OUTPUT CONTACTOR output to TRUE and starts an internal delay timer. The
logic then waits for the feedback signal CONTACTOR CLOSED to be TRUE before moving on to the READY state. If the CONTACTOR
CLOSED signal does not go TRUE within the delay time set by CONTACTOR DELAY then the drive will trip with a CONTACTOR FBK trip.
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...