Function Parameter Index Reference
46 RS232 Communications Reference Manual 8/99
5.10 AMB Function Block
Description
The AMB label stands for Auto/Manual Bias Function. This block is part of the Loops category. It looks
like this graphically on the Control Builder.
Dynamic Values:
Table 5-12 AMB Dynamic Values
Parameter Index Type Use R/W Description
Status 0 REAL C R block status
Bias 1 REAL C R calculated bias (%)
Man_mode 2 BOOL C R/W manual output mode request {OFF, ON}
Man_out 3 REAL C R/W manual output value –5 to 105 (%)
Pv 4 REAL C R Process Variable in % for monitoring
OUT 5 REAL O R control output –5 to 105 (%)
MODE 6 REAL O R actual mode encoded per note 3
ALl 7 BOOL O R Alarm 1
AL2 8 BOOL O R Alarm 2
PVI 9 REAL I R Process Variable Input (%) (pv_lo <= PV <= pv_hi)
TRV 10 REAL I R Output Track Value (%)
TRC 11 BOOL I R Output Track Command {OFF, ON}
MDRQI 12 REAL I R External Mode Request encoded per note 4
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