Siemens SITRANS FST030 - Page 204

Modbus
register
Data type /
Size in bytes
Parameter Description Default value
[units]
(units register)
Value range /
Setting options
Access
level
10000 Float / 4 Upper range
value velocity
Upper velocity value
that is mapped to the
upper nominal range
boundary selected by
Current mode (8806).
Applicable if Process
value (8802) = 18, 19 or
31.
1.0
[m/s]
(8014 / 7648)
- Read /
write
10002 Float / 4 Lower range
value velocity
Lower velocity value
that is mapped to the
lower nominal range
boundary selected by
Current mode (8806).
Applicable if Process
value (8802) = 18, 19 or
31.
0.0
[m/s]
(8014 / 7648)
- Read /
write
10004 Float / 4 Upper range
value pressure
Upper process pres‐
sure value that is map‐
ped to the upper nomi‐
nal range boundary se‐
lected by Current mode
(8806). Applicable if
Process value (8802) =
20.
100000.0
[Pa]
(7548)
- Read /
write
10006 Float / 4 Lower range
value pressure
Lower process pres‐
sure value that is map‐
ped to the lower nomi‐
nal range boundary se‐
lected by Current mode
(8806). Applicable if
Process value (8802) =
20.
0.0
[Pa]
(7548)
- Read /
write
10008 Float / 4 Upper range
value dimen‐
sionless
Upper dimensionless
value that is mapped to
the upper nominal
range boundary selec‐
ted by Current mode
(8806). Applicable if
Process value (8802) =
28, 32, 33, 34, or 36.
1.0 - Read /
write
10010 Float / 4 Lower range
value dimen‐
sionless
Lower dimensionless
value that is mapped to
the lower nominal
range boundary selec‐
ted by Current mode
(8806). Applicable if
Process value (8802) =
28, 32, 33, 34, or 36.
0.0 - Read /
write
Modbus communication
A.9 Modbus holding registers tables
SITRANS FST030 (Modbus)
204 Operating Instructions, 08/2018, A5E37367739-AD