Oscillation Controlled By Synchronized Actions - Siemens SINUMERIK 840D sl Function Manual

P5: Oscillation - only 840D sl

12.3 Oscillation controlled by synchronized actions

12.3 Oscillation controlled by synchronized actions
12.3
General procedure
An asynchronous oscillation movement is coupled via synchronized actions with an infeed
motion and controlled accordingly.
References:
/FBSY/ Function Manual, Synchronized Actions
The following description concentrates solely on the motion-synchronous actions associated
with the oscillation function.
Functions
The following function complexes can be implemented by means of the language tools
described in detail below:
1. Infeed at the reversal point (see Chapter "Infeed at Reversal Point 1 or 2").
2. Infeed in reversal point range (see Chapter "Infeed in Reversal Point Range").
3. Infeed in both reversal points (see Chapter "Infeed in both Reversal Points").
4. Stopping oscillation movement at reversal point until infeed is terminated (see Chapter
5. Enable oscillation movement (see Chapter "Enable Oscillation Movement").
6. Preventing premature start of partial infeed (see Chapter "Preventing premature start of
Figure 12-1
Legend:
U1: Reversal point 1
U2: Reversal point 2
ii1: Reversal point range 1
ii2: Reversal point range 2
822
"Stopping Oscillation Movement at Reversal Point").
partial infeed").
Arrangement of oscillation and infeed axes plus terms
Function Manual, 09/2009, 6FC5397-1BP20-0BA0
Extended Functions