Siemens Sitrans F Series User Manual

Modbus
register
Data type /
Size in bytes
Parameter Description Default value
[unit]
(unit register)
Value range /
Setting options
Access
level
2742 Float / 4 Flow velocity Flow velocity simula‐
tion value
0.0
[m/s]
(8014)
-40.0 - 40.0 Read /
write
2752 Unsigned / 2 Liquid identifier Liquid identifier simula‐
tion value
0 - Read /
write
A.9.10.3 Alarms
Simulate alarms
Table A-135 Simulate alarms
Modbus
register
Data type /
Size in bytes
Parameter Description Default value
[unit]
(unit register)
Value range /
Setting options
Access
level
6229 Unsigned / 2 Simulation
mode
Defines mode of alarm
simulation.
0
● 0: Off
● 1: Simulate alarm
item
● 2: Simulate alarm
class
Read /
write
6230 Unsigned / 4 Alarm items 1 Bitwise enabling of
alarms in alarm items 1.
Set bit means alarm
item simulation activa‐
ted. See Alarm items
(Page 293).
0 - Read /
write
6232 Unsigned / 4 Alarm items 2 Bitwise enabling of
alarms in alarm items 2.
Set bit means alarm
item simulation activa‐
ted. See Alarm items
(Page 293).
0 - Read /
write
6236 Unsigned / 4 Alarm items 4 Bitwise enabling of
alarms in alarm items 4.
Set bit means alarm
item simulation activa‐
ted. See Alarm items
(Page 293).
0 - Read /
write
6238 Unsigned / 4 Alarm items 5 Bitwise enabling of
alarms in alarm items 5.
Set bit means alarm
item simulation activa‐
ted. See Alarm items
(Page 293).
0 - Read /
write
Modbus communication
A.9 Modbus holding registers tables
SITRANS FST030 (Modbus)
Operating Instructions, 08/2018, A5E37367739-AD 327

Siemens Sitrans F Series Specifications

General

Measurement Principle	Coriolis, Electromagnetic, Ultrasonic
Communication Protocols	HART, PROFIBUS, Foundation Fieldbus, Modbus
Pressure Range	Varies by model (e.g., up to 400 bar for some models)
Power Supply	24 V DC or 110-230 V AC
Protection Class	IP67, IP68
Housing Material	Stainless steel, aluminum
Liner Material	PTFE, PFA, rubber
Electrode Material	Stainless steel, Hastelloy, platinum