Yaskawa MP940-MW+ - Manual (Page 26)

TECHNICAL NOTE
MOTION PRODUCT AND ENGINEERING GROUP
Yaskawa Electric America - 2121 Norman Drive South – Waukegan IL 60085
(800) YASKAWA - Fax (847) 887-7280
5/22/2003 26 of 34 eng/PubNumber/MCD
External Encoder
Only five parameters were modified in the External Encoder properties to correspond
with the demo unit, they are as follows:
• Enabled: True
• FeedConstant: 360 degrees
• MachineCycle: 360 degrees
• Resolution: 400 post quadrature counts
• UserUnits: degrees
These were modified to convert the Pulse Generator of the demo to a rotary mode. So
that 400 pulses, which is one revolution, equates to 360 degrees and that it rolls over
automatically at 360 degrees.
Data
The Data folder contains: Constants, Network, Tables,
Variables, I/O, and System Variables configuration.