Speed-Setpoint Monitoring - Siemens SINUMERIK 840D sl Function Manual

3.2.3

Speed-setpoint monitoring

Function
The speed setpoint comprises:
● Speed setpoint of the position controller
● Speed setpoint portion of the feedforward control (with active feedforward control only)
● Dift compensation (only for drives with analog setpoint interface)
Figure 3-5
The speed-setpoint monitoring ensures by limiting the control or output signal (10 V for analog
setpoint interface or rated speed for digital drives) that the physical limitations of the drives are
not exceeded:
MD36210 $MA_CTRLOUT_LIMIT (maximum speed setpoint)
Figure 3-6
Basic Functions
Function Manual, 01/2015, 6FC5397-0BP40-5BA2
Speed setpoint calculation
Speed setpoint limitation
A3: Axis Monitoring, Protection Zones
3.2 Axis monitoring functions
93