Emerson MICRO MOTION 1500 - Configure Frequency Output Polarity; Configure Frequency Output Scaling Method

6.3.1 Configure Frequency Output Polarity
ProLink III Device Tools > Configuration > I/O > Outputs > Frequency Output
Field Communicator Configure > Manual Setup > Inputs/Outputs > Frequency Output > FO Settings > FO Po-
larity
Overview
Frequency Output Polarity controls how the output indicates the ON (active) state. The
default value, Active High, is appropriate for most applications. Your receiving device might
require an Active Low setting.
Procedure
Set Frequency Output Polarity as desired.
The default setting is Active High.
Options for Frequency Output Polarity
Polarity option
Reference voltage (OFF) Pulse voltage (ON)
Active High
0 As determined by power supply,
pull-up resistor, and load. See
the installation manual for your
transmitter.
Active Low
As determined by power supply,
pull-up resistor, and load. See
the installation manual for your
transmitter.
0
6.3.2 Configure Frequency Output Scaling Method
ProLink III Device Tools > Configuration > I/O > Outputs > Frequency Output
Field Communicator Configure > Manual Setup > Inputs/Outputs > Frequency Output > FO Scaling
Overview
Frequency Output Scaling Method defines the relationship between output pulse and flow
units. Set Frequency Output Scaling Method as required by your frequency receiving
device.
Procedure
1. Set Frequency Output Scaling Method.
Integrate the meter with the control system
70 Micro Motion Model 1500 Transmitters with Analog Outputs