Modbus communication
A.9 Modbus holding registers tables
Modbus
Data type /
register
Size in bytes
8069
Unsigned / 2
8070
Float / 4
8072
Float / 4
View 5 settings
Table A- 76
View 5 settings
Modbus
Data type /
register
Size in bytes
9016
Unsigned / 2
9011
Unsigned / 2
9030
Unsigned / 2
278
Parameter
Description
Trend log time
Scaling of the time
window
axis. Effective when
Trend scale mode
(8068) is set to 1.
Trend scale
Scaling of the y-axis.
lower limit
Lower limit. Effective
when Trend scale
mode (8068) is set to
1.
Trend scale
Scaling of the y-axis.
upper limit
Upper limit. Effective
when Trend scale
mode (8068) is set to
1.
Parameter
Description
Enable or disa-
Enable or disable view. 1
ble
View
Type of appearance.
1
value
Selection of the first
st
value.
Default value
Value range /
[unit]
Setting options
(unit register)
1
0: 1 min
•
1: 5 min
•
2: 15 min
•
3: 30 min
•
4: 1 h
•
5: 2 h
•
6: 3 h
•
0.0
-
0.0
-
Default value
Value range /
[unit]
Setting options
(unit register)
0: Disabled.
•
1: Enabled.
•
3
1: Single value.
•
2: Active diagnostic
•
events.
3: Three values.
•
4: Totalizer.
•
6: 1 value and bar
•
graph.
7: 1 value and graph.
•
8: Six values.
•
9: Six diagnostic
•
values.
11
See Selectable values
dependent on the view
type (Page 282).
SITRANS F Ultrasonic flowmeters FST030 (Modbus)
Operating Instructions, 08/2017, A5E37367739-AC
Access
level
Read /
write
Read /
write
Read /
write
Access
level
Read /
write
Read /
write
Read /
write