Advanced commissioning
7.6 Basic positioner and position control
Converter with control units CU250D-2
180 Operating Instructions, 04/2015, FW V4.7.3, A5E34261542B AB
Setting the monitoring functions
7.6.6.1
Standstill and positioning monitoring
Description
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 7-31 Standstill monitoring and positioning monitoring
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