Following Error Monitoring - Siemens SINAMICS SIMOTICS S200 PROFINET Operating Instructions Manual

Description of function
As soon as the setpoint for the position within a positioning operation no longer changes, then
the converter sets the "Setpoint stationary" signal to 1. With this signal, the converter starts to
monitor the position actual value:
• As soon as the axis has reached the positioning window, the converter signals that the target
has been reached, and maintains the axis in closed-loop control.
• If the axis does not come to a standstill within the standstill monitoring time, the converter
reports fault F07450.
• If the axis does not enter the positioning window within the positioning monitoring time, the
converter reports fault F07451.
Figure 10-9
10.6.3.2

Following error monitoring

Overview
Following error monitoring is used to monitor the maximum deviation between the actual value
and the position setpoint.
SINAMICS S200 PROFINET servo drive system with SIMOTICS S-1FL2
Operating Instructions, 11/2023, FW V6.3, A5E51646752B AB
Standstill monitoring and positioning monitoring
Functions
10.6 Basic positioner (EPOS)
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