Siemens SINUMERIK Series

B3: Distributed systems - 840D sl only
2.2 NCU link
Extended Functions
Function Manual, 03/2013, 6FC5397-1BP40-3BA1
97
Example
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0'
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0'
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Figure 2-10 Example: Parameterization of link axes
Channel 1
The local AX1/AX2 machine axes of the NCU1 are assigned to the X/Z geometry axes.
Channel 2
The NC2_AX1/NC2_AX2 link axes of the NCU2 are assigned to the X/Z geometry axes.
2.2.3.4 Auxiliary function output for spindles
During program execution and after block search with "search via program test"
(SERUPRO), the pre-defined auxiliary functions S, M3, M4, M5, M19 and M70 are output
channel-specific on the NCU on which the spindle has been programmed and also axis-
specific on the home NCU.
Output of the channel-specific auxiliary functions
● DB21, ... DBW68 (extended address of the M function)
● DB21, ... DBD70 (M function 1)
● DB21, ... DBW98 (extended address of S function 1)
● DB21, ... DBD100 (S function 1)