Siemens Sitrans F Series - Page 237

Channel 3 analog input settings
Table A-60 Channel 3 analog input settings
Modbus
register
Data type /
Size in bytes
Parameter Description Default value
[units]
(units register)
Value range /
Setting options
Access
level
10522 Unsigned / 2 Current mode Mode of current output. 0
● 0: 4-20 mA (3.5)
3.8-20.5 (22.6)
NAMUR
● 1: 4-20 mA (3.75)
4.0-20.8 (22.6) US
● 2: 4-20 mA (2.0)
4.0-20.5 (22.0)
● 3: 4-20 mA (2.0)
4.0-24.0 (25.0)
● 4: 0-20 mA (0.0)
0.0-20.5 (22.0)
● 5: 0-20 mA (0.0)
0.0-24.0 (25.0)
Read /
write
10523 Unsigned / 2 Process value Assignment of the cur‐
rent input value to a
process value.
0
● 0: Pressure
● 1: Temperature
● 2: Density
● 3: Viscosity
Read /
write
10525 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
(10522). Applicable if
Process value (10523)
= 0.
100000.0
[Pa]
(7548)
- Read /
write
10527 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
(10522). Applicable if
Process value (10523)
= 0.
0.0
[Pa]
(7548)
- Read /
write
10531 Float / 4 Upper range
value tempera‐
ture
Upper medium temper‐
ature value that is map‐
ped to the upper nomi‐
nal range boundary se‐
lected by Current mode
(10522). Applicable if
Process value (10523)
= 1.
Max. medium
temperature
[°C]
(7700)
- Read /
write
Modbus communication
A.9 Modbus holding registers tables
SITRANS FST030 (Modbus)
Operating Instructions, 08/2018, A5E37367739-AD 237