Totalizers; A.9.3 Totalizers - Siemens SITRANS F Operating Instructions Manual

Modbus communication
A.9 Modbus holding register tables
Table A-9 IO values
Modbus Data type /
register Size in bytes
8803 Float / 4
9140 Unsigned / 2
9400 Float / 4
9469 Float / 4
A.9.3

Totalizers

Table A-10 Totalizers
Modbus Data type /
register Size in bytes
8300 Float / 4
8303 Unsigned / 2
8304 Unsigned / 2
8316 Float / 4
82
Parameter Description
Loop current Calculated current at
CH2 output channel 2
Status output Calculated status at
CH3 output channel 3
Output frequen‐ Calculated frequency
cy CH4 at output channel 4
Amount on CH4 Current totalized
amount according to
pulse output channel 4
Parameter Description
Totalizer 1 value Totalized value of total‐
izer 1. Units depends
on the selected proc‐
ess value the totalizer
is configured to.
Write access if Totaliz‐
er 1 target mode is set
to 16: Manual
Totalizer 1 set Run, reset, or preset to‐
talizer 1.
Totalizer 1 di‐ Totalizer 1 direction.
rection
Totalizer 1 pre‐ Preset value which will
set value be used when Totalizer
1 set is set to 2
Default value Value range /
[units] Setting options
(units register)
-
[mA]
- 0 - 1
-
[Hz]
-
(Mass: 7400 /
Volume:
7500 / Stand‐
ard Volume:
7964)
Default value Value range /
[units] Setting options
(units register)
- -
(8321 / 8320 /
8322)
0
● 0: Totalize
● 1: Reset
● 2: Preset to Totalizer
1 preset value
1
● 0: Balanced
● 1: Positive
● 2: Negative
● 3: Hold
- -
(8321 / 8320 /
8322)
Operating Instructions, 09/2017, A5E41425845-AB
Access
level
Read
only
Read
only
Read
only
Read
only
Access
level
Read /
write
Read /
write
Read /
write
Read /
write
FST020 IP65 NEMA 4X