Chapter 10. Configuring the I/O Driver from FIX/iFIX Applications167
SI7 Supported Signal Conditioning Types
IMPORTANT: Most signal conditioning types with alarming return values with all
16 bits and generate an OVER or UNDER range alarm if the value is outside the
EGU range of the database block. For example, if a database block using 8AL signal
conditioning receives a value of 300, an OVER range alarm is generated and the
value 300 is displayed.
When 3BCD or 4BCD signal conditioning is used, out of range values are not
displayed. For example, if a database block using 3BCD signal conditioning receives
a value of 1000, an OVER range alarm is generated and question marks are displayed
instead of the out of range value.
See Also
Specifying the I/O Driver in Database Manager | Specifying I/O Addresses in
Database Manager | Specifying Hardware Options in Database Manager
NONE Signal Conditioning
Signal conditioning defines how the process database scales incoming data. If you do
not want to scale your process data, select NONE as the signal conditioning.
•NONE
• 12BN Signal Conditioning
• 12AL Signal Conditioning
• 15BN Signal Conditioning
• 15AL Signal Conditioning (with alarming)
• LIN Signal Conditioning
• 3BCD Signal Conditioning
• 4BCD Signal Conditioning
• 13BN Signal Conditioning
• 13AL Signal Conditioning (with
alarming)
• 8BN Signal Conditioning
• 8AL Signal Conditioning (with alarming)
• S5TI and TBCD Signal Conditioning
• S5CO Signal Conditioning
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