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Channel 3 pulse output settings
Table 4-38
Channel 3 pulse output settings
Modbus
register
Data type /
Size in bytes
Parameter
Description
Default value
[units]
(units register)
Value range /
Setting options
Access
level
9280
Unsigned / 2
Redundancy
mode
Redundancy mode.
0
● 0: Off. Channel 3 runs
independently.
● 1: 90°. Channel 3
follows pulses on
channel 2 with a 90°
shift.
● 2: 180°. Channel 3
follows pulses on
channel 2 with a 180°
shift.
Read /
write
9260
Unsigned / 2
Process value
Select process value
for the pulse output.
0
● 0: Mass flow
● 1: Volume flow
● 27: Standard volume
flow rate (only
hydrocarbon and gas
applications)
Read /
write
9262
Unsigned / 2
Flow direction
Flow direction filter.
0
● 0: Positive direction
● 1: Negative direction
● 2: Positive and
negative directions
Read /
write
9265
Float / 4
Amount of vol‐
ume
Amount value to gener‐
ate an output pulse. Ap‐
plicable if process val‐
ue (9260) is set to 1.
0.001
[m
3
]
(8993)
-
Read /
write
9263
Float / 4
Amount of mass Amount value to gener‐
ate an output pulse. Ap‐
plicable if process val‐
ue (9260) is set to 0.
1.0
[kg]
(8992)
-
Read /
write
9267
Float / 4
Amount of
standard vol‐
ume
Amount value to gener‐
ate an output pulse. Ap‐
plicable if process val‐
ue (9260) is set to 27.
1.0
[Sl]
(8994)
-
Read /
write
10155
Unsigned / 2
Pulses per
amount
Number of pulses
which will be output
when configured
amount is reached.
1
-
Read /
write
9274
Float / 4
Pulse width
Pulse duration.
0.1
[s]
0.00004 - 4.0
Read /
write
9277
Unsigned / 2
Polarity
Logical polarity of pulse
output.
0
● 0: Active high level
● 1: Active low level
Read /
write
MODBUS commands
4.10 Modbus holding registers tables
FCT030 Modbus (From firmware 4.0)
100
Function Manual, 06/2018, A5E39931813-AB
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 ...