Rockwell Automation 20D PowerFlex 700S AC Drives with Phase II Control Reference Manual - Manual (Page 31)

Rockwell Automation Publication PFLEX-RM003E-EN-E - January 2011 31
Detailed Drive Operation Chapter 1
to transmit references more than base motor speed and less than twice base motor
speed.
The feedback is also scaled so that base motor speed = 32767. The PLC can only
handle 16-bit integers, so the feedback has to be handled differently to account
for references above 32767 or below -32768. The following example shows how
to read feedback values more than base motor speed and less than twice base
motor speed.