Yokogawa DO202 2-Wire Dissolved Oxygen Analyzer - Manual (Page 26)

IM 12A00A01-61E
Foundation Fieldbus 3-21 3-21
Equations:
FIELD_VAL = 100 [XD_SCALE]
Direct: PV = channel value
Indirect: PV = EU@0% + (EU@100% - EU@0%) [OUT_SCALE]
Ind Sqr Root: PV = EU@0% + (EU@100% - EU@0%) [OUT_SCALE]
√
(FIELD_VAL)
100
FIELD_VAL
100
(channel value - EU@0%)
(EU@100% - EU@0%)
Simulate Convert Cutoff Filter
CHANNEL SIMULATE L_TYPE LOW_CUT PV_FTIME
XD_SCALE Output
OUT_SCALE
Mode
Alarms
HI/LO
PV
OUT
FIELD_VAL