Open topic with navigation

Interpolated mode (IP) and Profile Generator mode (PG)

Parameter P 0301 CON_REF_Mode determines whether the reference values are processed via the profile generator (setting PG(0)) or directly (setting IP(1)). If direct input via IP mode is selected, only the input filters are active. The analog values are in this case scanned and filtered in the torque control cycle and then directly transferred as references for the speed or torque control.

NOTE: The analog inputs are scanned in a 1 ms cycle. By switching parameter P 0301 CON_REF_Mode from PG(0) to IP(1) Mode, an analog input can be used as a "fast input" (e.g. Touchprobe). The sampling time set in parameter P 0306 CON_IpRefTS for the interpolation takes effect.