Detailed Description
2.5 Priorities of the output behavior
Auxiliary Function Output to PLC (H2)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
2-21
Programming Comment
N10 G94 G01 X50 M100 Output of M100: during movement
Acknowledgment: slow
N20 Y5 M100 M200 Output of M200: prior to movement
Output of M100: during movement
Acknowledgment: slow
N30 Y0 M=QU(100) M=QU(200) Output of M200: prior to movement
Output of M100: during movement
Acknowledgment: quick
N40 X0 - - -
N50 M100 M200 Output of M200: immediately
1)
Output of M100: immediately
1)
Acknowledgment: slow
M17 - - -
1) Without a traverse movement, auxiliary functions are always output to the PLC
immediately.
The following figure shows the time sequence of the part program. Please note the image
difference during execution of part program blocks N20 to N30.
%ORFNQXPEHU
;D[LV
<D[LV
6WUREHIURP1&.DQG
DFNQRZOHGJPHQWE\EDVLF
3/&SURJUDP
3/&F\FOHWLPH2%
0FKDQJH,6
0FKDQJH,6
0
0
1 1
1 1 1
2%
0
0
Fig. 2-5 Example of auxiliary function output
2.5 2.5 Priorities of the output behavior
Areas of the output behavior
The priority must be observed for the following areas in connection with the parameterized
output behavior of an auxiliary function:
• Output duration (normal/quick acknowledgment)
• Output relative to motion (prior to/during/after the motion)
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