Parker ac890 User Manual

Programming D-92
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames B, C & D
MOVE TO MASTER
SETUP::PHASE CONTROL::MOVE TO MASTER
Performance Level = ADVANCED : CLOSED-LOOP VEC Motor Control Mode only.
The FireWire option card (Option B) must be fitted to the drive.
This block provides a command which when executed will start a trapezoidal move that aligns the load position with the
Master Position + Total Offset. The Dist To Master is loaded such that there is a zero position error at the moment the position
loop is enabled. This prevents the shaft moving when the position loop is enabled.
Parameter Descriptions
ENABLE
PREF: 124.01
Default: FALSE
Range: FALSE / TRUE
This parameter commands the Move To Master function to start on positive edge.
MOVE METHOD
PREF: 124.02
Default: 0
Range: See
below
This parameter defines how the move will be performed, either Forwards, Backwards, or taking the Shortest distance.
Enumerated Value : Move Method
0 : SHORTEST
1 : FORWARD
2 : BACKWARD
DIRECTION BAND
PREF: 124.03
Default: 0.05
Range: 0.00 to
200.00
This parameter defines the move distance for which the Shortest move will always be taken, overriding the Forward and
Backward options of Move Method. This parameter is scaled such that 1.0 = 1 load mechanical revolution.
VELOCITY
PREF: 124.04
Default: 1.00 %
Range: 0.10 to 300.00 %
This parameter defines the maximum velocity of the move, set in percent of maximum load speed.
ACCELERATION
PREF: 124.05
Default: 1.00 %
Range: 0.01 to 3000.00 %
This parameter defines the maximum acceleration of the move, set in percent of maximum load speed per second.

Parker ac890 Specifications

General

Brand	Parker
Model	ac890
Category	DC Drives
Language	English