Pi interface for Bailey Infi90

PI Interface for Bailey Infi90

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PI BaInfi90 1.8.4.9

PI Interface for Bailey Infi90
75
Appendix Db bUser-defined Bit Mask for MSDD, DD
and RCM Points
For the MSDD (multiple state device driver block, FC 129), DD (device driver block, FC
123) and the RCM (Remote Control Memory, FC 62) blocks, exception reports consist of a two-byte status word. The information contained in these status words are shown in the following tables
Multi-state Device Driver Exception
Name
Description
Bit
Decimal Value
Q Quality
15 32768
ALM Alarm
14 16384 SO Status Override
13 8192 CO Control Override
11 2048 M
Auto/Manual Mode
10 1024 TAG Block is Tagged
9 512 V Control Output
8 256 F Feedback State 1 7
128 F Feedback State 2 6
64 F Feedback State 3 5
32 F Feedback State 4 4
16 GS Good State (two bits)
2&3 12 (4+8) RS Requested State (two bits)
0&1 3 (1+2)
Device Driver Exception
Name
Description
Bit
Decimal Value
Q Quality
15 32768
ALM Alarm
14 16384 TAG Block is Tagged
9 512 V Control Output
8 256 F Feedback State 2 5
32 F Feedback State 1 4
16
FS Feedback status quality
3 8 SO Override
2 4 Mode
Auto/Manual Mode (two bits)
0&1 3 (1+2)

User-defined Bit Mask for MSDD, DD and RCM Points
76

Remote Switch (RCM) Exception
Name
Description
Bit
Decimal Value
Q Quality
15 32768
ALM Alarm
14 16384 TAG Block is Tagged
9 512
OV Output Value
8 256 SI Logic Set
6 64 SP Set Permissive
5 32 RI Logic Reset
4 16 OR Override
3 8
FB Feedback
2 4 SC Set Command
1 2 RC Reset Command
0 1

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