AMD2000 Series - Servo Drive - User Manual
128
DS619-0-00-0019 - Rev 0
ANCA Motion
Figure 10-18
Position Soft (left) and Hard (right) Error Limits
– IDN P-0-128 = IDN P-0-129 = [-0.1,
0.4] metres
Figure 10-19 Velocity Hard Error Limit
– IDN P-0-133 = [-900, 1200] mm/min
Configuring Maximum Velocity
In order to achieve high precision calculations in the drives control system, fixed-point scaling is utilised.
However, this puts an upper restriction on the maximum representable velocity. For high speed applications, for
example spindle motors, the ability to achieve high speed is more important than precision. In order to be able to
manage this trade-off between precision against range, use the velocity scaling shift factor (P-0-0852 / 33620).
Each increment of the velocity scaling shift factor doubles the maximum velocity range that can be represented:
Setting of Velocity Scaling
Factor
(P-0-0852 / 33620)
Maximum Velocity
Rotary [RPM] / Linear [m/min]
0
1875
1
3750
2
7500
3
15000
4
30000
5
60000
6
120000