Modbus
register
Data type /
Size in bytes
Parameter Description Default value
[unit]
(unit register)
Value range /
Setting options
Access
level
6212 Unsigned / 4 Active alarm
items 7
Bitwise indication of ac‐
tive alarms in alarm
items 7. See Alarm
items (Page 293).
- - Read
only
6214 Unsigned / 4 Active alarm
items 8
Bitwise indication of ac‐
tive alarms in alarm
items 8. See Alarm
items (Page 293).
- - Read
only
7000 Unsigned / 4 Active alarm
items 9
Bitwise indication of ac‐
tive alarms in alarm
items 9. See Alarm
items (Page 293).
- - Read
only
Supported events
Table A-90 Supported events
Modbus
register
Data type /
Size in bytes
Parameter Description Default value
[unit]
(unit register)
Value range /
Setting options
Access
level
6250 Unsigned / 4 Supported
alarm items 1
Bitwise indication of
supported alarms in
alarm items 1.
See Alarm items
(Page 293).
- - Read
only
6252 Unsigned / 4 Supported
alarm items 2
Bitwise indication of
supported alarms in
alarm items 2.
See Alarm items
(Page 293).
- - Read
only
6256 Unsigned / 4 Supported
alarm items 4
Bitwise indication of
supported alarms in
alarm items 4.
See Alarm items
(Page 293).
- - Read
only
6258 Unsigned / 4 Supported
alarm items 5
Bitwise indication of
supported alarms in
alarm items 5.
See Alarm items
(Page 293).
- - Read
only
6260 Unsigned / 4 Supported
alarm items 6
Bitwise indication of
supported alarms in
alarm items 6.
See Alarm items
(Page 293).
- - Read
only
Modbus communication
A.9 Modbus holding registers tables
SITRANS FST030 (Modbus)
288 Operating Instructions, 08/2018, A5E37367739-AD