Siemens SINUMERIK 840C - Manual (Page 1128)

01.99 12 Functional Descriptions
12.34.5 Parameterization examples
12.34.5 Parameterization examples
Example 1, incremental encoder:
The 2nd measuring system of the 4th and the 1st measuring system of the 3rd axis monitor
the measuring circuit of the 1st measuring system of the 1st axis.
1st axis: Principal axis (monitored axis) MD 18320.3=0
1st measuring system released for monitoring MD 18320.1=1
no absolute encoder MD 18080.0=0
3rd axis: Monitoring axis MD 18322.3=1
1st measuring system released for monitoring MD 18322.1=1
no absolute encoder MD 18082.0=0
4th axis: Monitoring axis MD 18323.4=1
2nd measuring system released for monitoring MD 18323.2=1
no absolute encoder MD 18083.0=0
Example 2, EnDat absolute encoder
The 2nd measuring system of the 3rd axis monitors the measuring circuit of the 1st measuring
system of the 2nd axis. There, an EnDat absolute encoder is connected.
2nd axis: Principal axis (monitored axis) MD 18321.3=0
1st measuring system released for monitoring MD 18321.1=1
EnDat encoder MD 18080.0=1
3rd axis: Monitoring axis MD 18322.4=1
2nd measuring system released for monitoring MD 18322.2=1
no EnDat encoder MD 18082.0=0
Note on EnDat encoders:
Only the incremental encoder part may be used for the monitoring axis.
© Siemens AG 1992 All Rights Reserved 6FC5197- AA50 12–353
SINUMERIK 840C (IA)