Emerson Model 1700 User Manual

FrequencyFactor =

x 10

2000

60

333.33

FrequencyFactor =

FrequencyFactor =

x N

RateFactor

T

Set parameters as follows:

•

Rate Factor

: 2000

•

Frequency Factor

: 333.33

6.3.3

Configure Frequency Output Maximum Pulse Width

Display (standard)

Chinese-language
display

Offline Maintain

 > Configuration > Input/Output > Channel B Setup > Frequency Output

ProLink II

ProLink

 > Configuration > Frequency/Discrete Output > Frequency > Freq Pulse Width

ProLink III

Device Tools

 > Configuration > I/O > Outputs > Frequency Output

Field Communicator Configure > Manual Setup > Inputs/Outputs > Frequency Output > FO Settings > Max Pulse Width

Frequency Output Maximum Pulse Width

 is used to ensure that the duration of the ON signal is

great enough for your frequency receiving device to detect.

The ON signal may be the high voltage or 0.0 V, depending on Frequency Output Polarity.

Interaction of Frequency Output Maximum Pulse Width and Frequency Output Polarity

Active High

Active Low

Set Frequency Output Maximum Pulse Width as desired.

Integrate the meter with the control system

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