Which products are affected?
9300 servo cam profiler V7.1
Applications
Cam drives with feed movements in large traversing ranges.
Applications with relative feed and subsequent reset of the distance traversed.
Description
In case of feed movements over several cam profiles (CDATA-REL-SEL = TRUE) a large position value (CDATA-YOUT) may be generated internally according to the distance traversed by the y-axis.
The reset process of the position value is limited by ±29999 rpm. This process may require several controller cycles with the corresponding distance traversed on the y-axis. Normally, the resulting speed signal CDATA-NOUT during this process must not influence the process in der application. Usually, a reset in the form of a drive motion is not desired.
This behaviour can be parameterised thanks to the extension by code C1297/1. The corresponding status is indicated at the CDATA-INIT-NOUT output.
