A p p e n d i x D : P r o g r a m m i n g
D-129
AC890PX AC Drive
Parameter Descriptions
TRIP SELECTION
PREF: 133.21
Default: 2
Range: See below
Select the trip detection based on hardware and/or software detection:
Enumerated Value : Trip Selection
0 : HARD AND SOFT
The trip is based on hardware and software detection.
1 : HARD
The trip is only based on hardware detection.
2 : SOFT
The trip is only based on software detection.
Hardware Detection :
The trip is issued from the sine and cosine inputs, based on the following nominal values for the resolver :
CARRIER VOLTAGE : 7Vrms
RATIO : 0.5
Software Detection :
The trip is also issued from the sine and cosine inputs. The trigger value used is based on the following formula :
trip level = 0.15 *( CARRIER VOLTAGE * 0.1414 * RATIO * 2.0 )
where
CARRIER VOLTAGE = 7Vrms, RATIO = 0.5 for a standard resolver
0.15 is the trigger value.
RESET LINE COUNT
PREF: 133.26
Default: FALSE
Range: FALSE / TRUE
If TRUE the LINE COUNT X4 diagnostic is reset.
LINE COUNT X4
PREF: 133.27
Default: 0
Range: _
Diagnostic showing the resolver position with a resolution of 65536 points per resolver division. This diagnostic is set to 0 at power-up and reset
when RESET LINE COUNT is TRUE.
Содержание AC890PX Series
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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...