2
0
1
5
-0
9
42
Appendix
Figure 8.23
Input/output 2 is defined as an output. This output carries the potU
B
as long as
an error message is present on the read head.
Figure 8.24
Input/output 2 is defined as an output. This output carries the potU
B
as long as a
pollution message is present in the read head.
Figure 8.25
Input/output 2 is defined as an output. This output carries the potU
B
as long as
an event marker is present in the read field of the read head.
Figure 8.26
Input/output 2 is defined as an output. This output carries the potU
B
when the
reading head is not reading position information.
Output 2: Fault
Output 2: Pollution
Output 2: Event
Output 2: no position