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C h a p t e r 3 : I n s t a l l i n g t h e D r i v e
3-19
AC890PX AC Drive
Minimum Connection Diagram
•
Connect X14/04 to a
clean, external earth.
Speed Reference
•
Connect a 10k
Ω
potentiometer
at terminal X12:
X12/01 : Low (CCW)
X12/04 : Wiper
X12/08 : High (CW)
•
Connect the shield to
earth/ground on the metal
framework inside the
enclosure.
OR
•
External 2-wire speed
reference between:
X12/01 : negative
X12/04 : positive
•
Connect the shield to
earth/ground on the metal
framework inside the
enclosure.
Sequencing
•
RUN (maintained contact):
X14/03 : 24V
X15/02 : RUN
Motor Thermistor
•
Recommended : Connect to a
motor fitted with an internal
motor thermistor (connections
have no polarity)
OR
♦
Jumper the terminals
OR
♦
Disable the thermistor trip
function by setting INVERT
THERMIST to be TRUE.
Summary of Contents for AC890PX Series
Page 8: ......
Page 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...
Page 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...
Page 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...
Page 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...
Page 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...
Page 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...
Page 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...
Page 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...