Totalizers; A.9.6.3 Totalizers - Siemens SITRANS F Operating Instructions Manual

Modbus communication
A.9 Modbus holding register tables
A.9.6.3

Totalizers

Totalizer 1 settings
Table A-30 Totalizer 1 settings
Modbus Data type /
register Size in bytes
8305 Unsigned / 2
8302 Unsigned / 2
8323 Float / 4
8325 Float / 4
8327 Float / 4
8329 Float / 4
8331 Float / 4
8306 Float / 4
112
Parameter Description
Process value Select process value
for totalization.
Fail-safe behav‐ Behavior of the totaliz‐
ior er during the occur‐
rence of bad input val‐
ue.
Volume upper Exceeding this limit
alarm limit causes an alarm when
volume flow is selected
as input.
Volume upper Exceeding this limit
warning limit causes a warning when
volume flow is selected
as input.
Volume lower Falling below this limit
warning limit causes a warning when
volume flow is selected
as input.
Volume lower Falling below this limit
alarm limit causes an alarm when
volume flow is selected
as input.
Volume alarm Hysteresis that affects
hysteresis the alarm and warning
limits when volume
flow is selected as in‐
put.
Mass upper Exceeding this limit
alarm limit causes an alarm when
mass flow is selected
as input.
Default value Value range /
[units] Setting options
(units register)
0
● 0: Cut-off filtered
mass flow
● 1: Cut-off filtered
volume flow
0 ● 0: RUN; totalization is
continued using the
bad input value.
● 1: HOLD; totalization
is stopped.
● 2: MEMORY;
totalization is
continued based on
the last incoming
good value.
Max. floating
point value
[m ]
3
(8321)
Max. floating
point value
[m ]
3
(8321)
Min. floating
point value
[m ]
3
(8321)
Min. floating
point value
[m ]
3
(8321)
0.0 -
[m ]
3
(8321)
Max. floating
point value
[kg]
(8320)
Operating Instructions, 09/2017, A5E41425845-AB
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FST020 IP65 NEMA 4X