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Channel 2 current output settings
Table 4-31
Channel 2 current output settings
Modbus
register
Data type /
Size in bytes
Parameter
Description
Default value
[units]
(units register)
Value range /
Setting options
Access
level
8802
Unsigned / 2
Process value
Select process value
for the current output.
-
● 0: Mass flow
● 1: Volume flow
● 2: Density
● 3: Medium
temperature
Read /
write
8809
Unsigned / 2
Flow direction
Flow direction filter ap‐
plicable for Process val‐
ues (8802) = 0, 1, 19
and 27.
0
● 0: Positive direction
● 1: Negative direction
● 2: Positive and
negativedirections
● 3: Positive and
negative directions
(symmetric mode)
Read /
write
8806
Unsigned / 2
Current mode
Mode of current output. 0
● 0: 4-20 mA (3.5)
3.8-20.5 (22.6)
NAMUR
● 1: 4-20 mA (3.75)
4.0-20.8 (22.6) US
● 2: 4-20 mA (2.0)
4.0-20.5 (22.0)
● 3: 4-20 mA (2.0)
4.0-24.0 (25.0)
● 4: 0-20 mA (0.0)
0.0-20.5 (22.0)
● 5: 0-20 mA (0.0)
0.0-24.0 (25.0)
Read /
write
8866
Float / 4
Upper range
value volume
flow
Upper volume flow val‐
ue that is mapped to
the upper nominal
range boundary selec‐
ted by Current mode
(8806). Applicable if
Process value (8802) =
1.
0.004 • max.
volume flow
[m
3
/s]
(7500)
-
Read /
write
8868
Float / 4
Lower range
value volume
flow
Lower volume flow val‐
ue that is mapped to
the lower nominal
range boundary selec‐
ted by Current mode
(8806). Applicable if
Process value (8802) =
1.
0
[m
3
/s]
(7500)
-
Read /
write
MODBUS commands
4.10 Modbus holding registers tables
FCT030 Modbus (From firmware 4.0)
Function Manual, 06/2018, A5E39931813-AB
81
Содержание SITRANS F Coriolis FCT030
Страница 6: ...Table of contents FCT030 Modbus From firmware 4 0 6 Function Manual 06 2018 A5E39931813 AB ...
Страница 16: ...Communication 2 4 Connecting FCT030 Modbus From firmware 4 0 16 Function Manual 06 2018 A5E39931813 AB ...
Страница 194: ...Definitions A 1 Definitions FCT030 Modbus From firmware 4 0 194 Function Manual 06 2018 A5E39931813 AB ...
Страница 198: ...Index FCT030 Modbus From firmware 4 0 198 Function Manual 06 2018 A5E39931813 AB ...