Emerson Rosemount OCX 8800 Reference Manual page 198

Foundation Fieldbus
Figure 7-31:
Figure 7-32:
Table 7-36: Input selector function blocks
Time IN1 value
T Good
0
T Bad
1
T Good
2
188
Input selector function block application example (SEL_TYPE = avg)
Input selector function block application example (SEL_TYPE = Hot
Backup)
Status IN2 value
20 Good
20 Good
20 Good
Status Out value
21 Good
21 Good
21 Good
Selected
Status value
20 Good
21 Good
21 Good
Status
1
2
21
OCX 8800