Siemens SINUMERIK 828D Programming Manual page 178

Geometry settings
8.3 Dimensions
Note
The positive direction of rotation (clockwise or counterclockwise) is set in the machine data.
Note
The traversing range between 0° and 360° must be set in the machine data (modulo
behavior) for positioning with direction specification (
programmed to traverse modulo rotary axes more than 360° in a block.
Note
The commands
standstill.
Example:
178
, and can also be used for spindle positioning (
DC ACP ACN
SPOS=DC(45)
, ). or
ACP ACN G91 IC
Programming Manual, 07/2010, 6FC5398-1BP40-0BA0
must be
, ) from
SPOS SPOSA
Fundamentals