Siemens SITRANS F Series Operating Instructions Manual page 232

Modbus communication
A.9 Modbus holding registers tables
Modbus Data type /
register Size in bytes
9265 Float / 4
9263 Float / 4
9267 Float / 4
10155 Unsigned / 2
9274 Float / 4
9277 Unsigned / 2
9591 Unsigned / 2
9281 Unsigned / 2
9261 Unsigned / 2
7431 Float / 4
7158 Float / 4
232
Parameter Description
Amount of vol‐ Amount value to gener‐
ume ate an output pulse. Ap‐
plicable if process val‐
ue (9260) is set to 1.
Amount of mass Amount value to gener‐
ate an output pulse. Ap‐
plicable if process val‐
ue (9260) is set to 0.
Amount of Amount value to gener‐
standard vol‐ ate an output pulse. Ap‐
ume plicable if process val‐
ue (9260) is set to 27.
Pulses per Number of pulses
amount which will be output
when configured
amount is reached.
Pulse width Pulse duration.
Polarity Logical polarity of pulse
output.
Fail-safe activa‐ Fail-safe activation con‐
tion condition dition.
Fail-safe min. Minimum time the out‐
time put stays in fail-safe be‐
havior.
Fail-safe behav‐ Pulse output reaction in
ior case of a fault.
Only applicable if Re‐
dundancy mode (9280)
= 0.
Fail-safe value Output value in case of
a fault and when Fail-
safe behavior (9261) is
configured to 4.
Forced value Forced value when
forcing is active.
Default value Value range /
[units] Setting options
(units register)
0.001 -
[m ]
3
(8993)
1.0 -
[kg]
(8992)
1.0 -
[Sl]
(8994)
1 -
0.1 0.00004 - 4.0
[s]
0
● 0: Active high level
● 1: Active low level
1
● 0: Bad status of
selected process
value
● 1: Active
Maintenance alarm
or Failure (NAMUR)
0 0 - 100
[s]
0
● 0: Last valid value
● 1: Hold. Value 0.0
substitutes the actual
input value
● 2: Disabled
● 3: Custom value
0.0 0.0 - 12500.0
[pulses/s]
1.0 0.0 - 12500.0
[pulses/s]
Operating Instructions, 08/2018, A5E37367739-AD
Access
level
Read /
write
Read /
write
Read /
write
Read /
write
Read /
write
Read /
write
Read /
write
Read /
write
Read /
write
Read /
write
Read /
write
SITRANS FST030 (Modbus)