Hach si792 D series, User Manual

Page: 53 / 96

Operation—Foundation Fieldbus
51
6.2.2.5 Bus parameters for the analog input block
The bus parameters for the analog input function block (AI) are shown
in
Table 16
.
Table 16 Bus parameters/analog input blocks (AI)
Parameter Description Default R/W
ST_REV Static Revision 0 R
TAG_DESC TAG Description R/W
STRATEGY Strategy 0 R/W
ALERT_KEY Alert Key 0 R/W
MODE_BLK
Target OOS
R/W
Actual —
Permitted OOS, Auto
Normal Auto
BLOCK_ERR Block Error R
PV
Process Value R
Status R
OUT
Measured Value R
Status R
SIMULATE
Simulate Status R/W
Simulate Value R/W
Transducer Status R
Transducer Value R
Simulate Enable / Disable R/W
XD_SCALE
High Range 100 R/W
Low Range 0 R/W
Units Index 0 R/W
Decimal Point 0 R/W
OUT_SCALE
High Range 100 R/W
Low Range 0 R/W
Units Index 0 R/W
Decimal Point 0 R/W