A p p e n d i x D : P r o g r a m m i n g
D-45
AC890PX AC Drive
Parameter Descriptions
SPEED FBK RPM
PREF: 70.04
Default: —.xx rpm
Range: —.xx rpm
This parameter changes according to the CONTROL MODE (DRIVE CONFIG function block):
•
In CLOSED-LOOP VEC mode the parameter shows the mechanical speed of the motor shaft in revolutions per minute as calculated from the
speed feedback device.
•
In SENSORLESS VEC mode the parameter shows the calculated mechanical speed of the motor shaft in revolutions per minute.
•
In VOLTS/Hz mode the parameter shows motor synchronous speed in rpm.
•
In PMAC control mode, the parameter shows the mechanical speed of the motor shaft.
SPEED FBK REV/S
PREF: 70.05
Default: —.xx rev/s
Range: —.xx rev/s
This parameter changes according to the CONTROL MODE (DRIVE CONFIG function block):
•
In CLOSED-LOOP VEC mode the parameter shows the mechanical speed of the motor shaft in revolutions per second as calculated from the
motor speed feedback.
•
In SENSORLESS VEC mode the parameter shows the calculated mechanical speed of the motor shaft in revolutions per second.
•
In VOLTS / Hz mode, the parameter shows the motor synchronous speed in revolutions per second.
•
In PMAC control mode, the parameter shows the mechanical speed of the motor shaft.
SPEED FBK %
PREF: 70.06
Default: —.xx %
Range: —.xx %
This parameter changes according to the CONTROL MODE (DRIVE CONFIG function block):
•
In CLOSED-LOOP VEC mode the parameter shows the mechanical speed of the motor shaft as a percentage of the user maximum speed
setting (MAX SPEED in the REFERENCE function block) as calculated from the motor speed feedback.
•
In SENSORLESS VEC mode the parameter shows the calculated mechanical speed of the motor shaft as a percentage of the user maximum
speed setting (MAX SPEED in the REFERENCE function block).
•
In VOLTS / Hz mode, the parameter shows the electrical drive output frequency as a percentage of the user maximum speed setting (MAX
SPEED in the REFERENCE function block).
•
In PMAC control mode, the parameter shows the mechanical speed of the motor shaft.
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...