Function Parameter Index Reference
8/99 RS232 Communications Reference Manual 41
5.5 AI Function Block
Description
The AI label stands for Analog Input. This block is part of the Loops category. It looks like this
graphically on the Control Builder.
Dynamic Parameters:
Table 5-5 AI Dynamic Parameters
Parameter Index Type Use R/W Description
status 0 REAL C R Block Status (see section 5.2 for code list)
OUT 1 REAL O R analog input value (eu)
FAIL 2 BOOL O R Failed input indication
Static Configuration Parameters:
Table 5-6 AI Static Configuration Parameters
Parameter Index Type Description
filt_time 2 REAL filter time constant (seconds) {0-120} [default 0]
bias 3 REAL bias (eu).{-99999 to 99999} [default 0]
failsafe 4 REAL failsafe value (eu) [default 0]
range_hi 6 REAL high range value [default 0]
range_lo 7 REAL low range value [default 100]
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