ACS CANopen Manual
Version 20110928
31 of 44
AC C E L E N S ( AC S ) C AN o p e n
Illustration of measurement over full range:
At initial position (approximately 0°):
ACS Position Value = 32 * 0.01 = 0.32°
At approximately 90°:
ACS Position Value = 9138 * 0.01 = 91.38°
At approximately 180°:
ACS Position Value = 18052 * 0.01 = 180.52°
At approximately 270°:
ACS Position Value = 27256 * 0.01 =272.56°
All the above position values where obtained by
programming the position value output explicitly.
The other method is very simple and direct.
Just run the controller and same position values
are obtained. The position is mapped with the
memory location %IWC1.0.0 or %IWC1.1.0
through PDO mapping done in the earlier steps.
The steps for the mapping have been illustrated in
above parts so that, in real time application, end
users can directly follow the above steps to read
out the position values from the mapped memory
locations.
