Badger Meter HR-E LCD 4-20, Руководство программиста

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Programmer Parameters
4-20 mA Parameters
OTEE: N These parameters apply to the HR-E LCD 4-20 encoder .
The 4-20 mA Parameters field ( Figure 29 ) displays the parameters of the encoder analog control signal . The 4-20 mA output
signal is directly proportional to the meter rate of flow . For default measurement resolution values, see the Measurement
Resolution charts in the High Resolution LCD Encoder User Manual , available at www.badgermeter.com .
Figure 29: 4-20 mA Parameters
• The 4 mA field is always set to zero (0) . The register produces a 4 mA signal at zero flow .
• The 20 mA Setting field displays the flow rate setting . Set this parameter to the flow rate at which the output should
generate to maximum signal . In most cases, this is the maximum flow rate of the meter .
• The Damping Factor is the value used to stabilize the analog output signal .
Page 17 May 2018 ENC-PM-02040-EN-03