RMS Technologies R101 DRIVER/INDEXER - Manual (Page 27)

RMS Technologies Page 27 Version 1.31
R101 Single Axis Driver/Indexer Manual 10/1/2007
PF
Percent Fast Decay
Command or Query 0, 1, or 2.
Allows the Damping Mode of the driver IC to be set.
0 = Fast Decay
1 = Mixed Mode
2 = Slow Decay
The optimum setting will vary with motor inductance and step rate; however the
default ‘Mixed Mode’ setting will work well with almost all motors.
Command Example
#APF1 Sets Mixed Mode Damping.
Default value is 1