9
8902/RE Resolver Speed Feedback Option
Parameter Descriptions
TRIP
Range: FALSE-TRUE
This information gives the resolver processing state :
-
TRUE : the drive has tripped. Verify the connection of the resolver.
-
FALSE : the system is able to run. The position and speed information are available.
POSITION SET UP
Range : - 180° to 180°
Relative position between the position 0 degree from the resolver and the Parvex
convention for the motor phasing.
Refer to "Motor Phasing" below.
INIT DONE
Range: FALSE-TRUE
This information gives the resolver processing init state :
-
TRUE : the resolver processing is running, the init state is completed and the speed
and position information are normally available
-
FALSE : the initialisation phase is on-going. Position and speed information are not
available.
The initialisation phase could be viewed :
-
at power on,
-
after a trip and reset action.
REVERSE CNT DIR
Range: FALSE-TRUE
This input allows you to reverse the counting direction of the resolver feedback.
FALSE : counting direction is positive when the motor spins in a clockwise direction,
looking to the front shaft of the motor
TRUE : counting direction is negative when the motor spins in a clockwise direction,
looking to the front shaft of the motor
SPEED FILTER
Range : 10.0 to 1000.0 Hz
This input allows you to select the cutting frequency of the first order low pass filter applied
to the resolver speed output.
