Configure Frequency Output Polarity - Emerson Micro Motion 2700 Configuration And Use Manual

Integrate the meter with the control system
Table 6-5: Options for Frequency Output Process Variable
Process variable
Net mass flow
Net volume flow
6.3.2

Configure Frequency Output Polarity

Display
ProLink II
ProLink III
Field Communicator Configure > Manual Setup > Inputs/Outputs > Frequency Output > FO Settings > FO Polarity
Overview
Frequency Output Polarity controls how the output indicates the ON (active) state. The default
value, Active High, is appropriate for most applications. Active Low may be required by
applications that use low-frequency signals.
Procedure
Set Frequency Output Polarity as desired.
The default setting is Active High.
Options for Frequency Output Polarity
Table 6-6:
Polarity
Active High
Active Low
110
Display ProLink II
NET M ED: Net Mass Flow
Rate
NET V ED: Net Vol Flow Rate
OFF-LINE MAINT > OFF-LINE CONFG > IO > CH B > SET FO > FO POLAR
ProLink > Configuration > Frequency/Discrete Output > Frequency > Freq Output Polarity
Device Tools > Configuration > I/O > Outputs > Frequency Output
Options for Frequency Output Polarity
Reference voltage (OFF)
0
As determined by power sup-
ply, pull-up resistor, and load
(see the installation manual for
your transmitter)
Micro Motion
(continued)
Label
ProLink III
Net Mass Flow Rate
Net Volume Flow Rate
Pulse voltage (ON)
As determined by power sup-
ply, pull-up resistor, and load
(see the installation manual for
your transmitter)
0
®
Model 2700 Transmitters with Analog Outputs
Field Communica-
tor
ED Net Mass flo
ED Net Vol flo