Positioning, Zero Speed And Clamping Monitoring; Correlation Between Positioning, Zero-Speed And Clamping Monitoring; Positioning Monitoring - Siemens SINUMERIK 840D sl Function Manual

3.2.2

Positioning, zero speed and clamping monitoring

3.2.2.1

Correlation between positioning, zero-speed and clamping monitoring

Overview
The following overview shows the correlation between the positioning, zero speed and
clamping monitoring functions:
3.2.2.2

Positioning monitoring

Function
At the end of a positioning operation:
● Set velocity = 0 AND
● DB31, ... DBX64.6/7 (motion command minus/plus) = 0
checks the position monitoring to ensure that the following error of every participating machine
axis is smaller than the exact-stop fine tolerance during the delay time.
MD36010 $MA_STOP_LIMIT_FINE (exact stop fine)
Basic Functions
Function Manual, 01/2015, 6FC5397-0BP40-5BA2
A3: Axis Monitoring, Protection Zones
3.2 Axis monitoring functions
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