Fonctionnement — Foundation Fieldbus
Tableau 9 Paramètres de bus/Blocs d'entrées analogiques (AI)
Parameter
ACK_OPTION
AlARM_HYS
HI_HI_PRI
HI_HI_LIM
HI_PRI
HI_LIM
LO_PRI
LO_LIM
LO_LO_PRI
LO_LO_LIM
HI_HI_ALM
HI_ALM
LO_ALM
LO_LO_ALM
56
Description
Automatic Acknowledge
Option
Alarm Hysteresis
High High Priority
High High Limit
High Priority
High Limit
Low Priority
Low Limit
Low Low Priority
Low Low Limit
Unacknowledged
Alarm State
Time Stamp
Sub-code
Value
Unacknowledged
Alarm State
Time Stamp
Sub-code
Value
Unacknowledged
Alarm State
Time Stamp
Sub-code
Value
Unacknowledged
Alarm State
Time Stamp
Sub-code
Value
Default
R/W
0
R/W
0.50%
R/W
0
R/W
INF
R/W
0
R/W
INF
R/W
0
R/W
–INF
R/W
0
R/W
–INF
R/W
0
R/W
0
0
0
0
0
R/W
0
0
0
0
0
R/W
0
0
0
0
0
R/W
0
0
0
0
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R