Modbus
register
Data type /
Size in bytes
Parameter Description Default value
[unit]
(unit register)
Value range /
Setting options
Access
level
6262 Unsigned / 4 Supported
alarm items 7
Bitwise indication of
supported alarms in
alarm items 7.
See Alarm items
(Page 293).
- - Read
only
6264 Unsigned / 4 Supported
alarm items 8
Bitwise indication of
supported alarms in
alarm items 8.
See Alarm items
(Page 293).
- - Read
only
7016 Unsigned / 4 Supported
alarm items 9
Bitwise indication of
supported alarms in
alarm items 9.
See Alarm items
(Page 293).
- - Read
only
Enable events
Table A-91 Enable events
Modbus
register
Data type /
Size in bytes
Parameter Description Default value
[unit]
(unit register)
Value range /
Setting options
Access
level
6266 Unsigned / 4 Active alarm
items 1
Bitwise indication of ac‐
tive alarms in alarm
items 1. See Alarm
items (Page 293).
- - Read /
write
6268 Unsigned / 4 Active alarm
items 2
Bitwise indication of ac‐
tive alarms in alarm
items 2. See Alarm
items (Page 293).
- - Read /
write
6272 Unsigned / 4 Active alarm
items 4
Bitwise indication of ac‐
tive alarms in alarm
items 4. See Alarm
items (Page 293).
- - Read /
write
6274 Unsigned / 4 Active alarm
items 5
Bitwise indication of ac‐
tive alarms in alarm
items 5. See Alarm
items (Page 293).
- - Read /
write
6276 Unsigned / 4 Active alarm
items 6
Bitwise indication of ac‐
tive alarms in alarm
items 6. See Alarm
items (Page 293).
- - Read /
write
6278 Unsigned / 4 Active alarm
items 7
Bitwise indication of ac‐
tive alarms in alarm
items 7. See Alarm
items (Page 293).
- - Read /
write
Modbus communication
A.9 Modbus holding registers tables
SITRANS FST030 (Modbus)
Operating Instructions, 08/2018, A5E37367739-AD 289