Filter
Top Products
Meter setup and configuration worksheet Reference, Installation, and Operations Manual
June 2013 3-9000-743 Rev S
327 Meter to Flow Computer Communication Worksheet
Freq 2 Direction Group 2
FO2A, FO2B
• Forward:
FO2A AND FO2B output pulses
only when flow is in the forward
direction.
• Reverse:
FO2A AND FO2B output
pulses only when flow is in
the reverse direction.
• Absolute:
FO2A AND
FO2B output
pulses regard-
less of flow
direction.
Note: Both
outputs report
flow regardless
of the flow
direction.
Suggest config-
uring one of the
associated
digital outputs
to indicate
direction or use
phase relation-
ship.
Bidirectional:*
FO2A pulses
only when flow
is in the
forward direc-
tion.
FO2B pulses
only when flow
is in the
reverse direc-
tion.
The phase rela-
tionship setting
is ignored.
Freq B (FO2B
Phase Relationship
• FO2B lags FO2A by 90
O
if
forward flow, or leads if reverse
flow.
• FO2B leads FO2A by 90
O
if
forward flow, or lags if
reverse flow.
Max Freq • 1000 Hz (overrange to 1500Hz
max).
• 5000 Hz (overrange to
7500Hz max).
Full Scale Flow Rate Refer to note in Modbus volume and flow rate units section of this table
Table E-2 Meter to Flow Computer Communication Worksheet (Sheet 6 of 9)
Description