Rockwell Automation 20-COMM-L LonWorks Adapter User Manual
Page 46
4-14
Configuring the LonWorks Network
20-COMM-L LonWorks Adapter User Manual
Publication 20COMM-UM008B-EN-P
NCI: nciMinOutTm
Format: SNVT_time_sec
Explanation:
This network configuration input specifies the minimum period of time that
expires before the network variable outputs can be re-sent. All variables are
updated if they changed at each period end. This can help to limit the use of
bandwidth on the LonWorks network. Setting nciMinOutTm to ‘0’ disables
transmission limiting.
Valid Range: 0.0…6553.4 seconds.
Default Value: 0.0 seconds (disabled)
NCI: nciNmlSpeed
Format: SNVT_rpm
Explanation:
This network configuration input sets the nominal speed of the motor in
RPM.
Default Value: 1740 RPM
Default PowerFlex 70/700 Drive Parameter Mapping:
Parameter 44 - [Motor NP RPM]
This can be adjusted using the nviNV_config variable or adapter
Parameter 30 - [NmlSpeedParam].
NCI: nciNmlFreq
Format: SNVT_freq_hz
Explanation:
This network configuration input sets the nominal frequency of the motor.
Default Value: 60 Hz.
Default PowerFlex 70/700 Drive Parameter Mapping:
Parameter 43 - [Motor NP Hertz]
This can be adjusted using the nviNV_config variable or adapter
Parameter 29 - [NmlFreqParam].
Minimum Send Time
Motor Nominal Speed
Nominal Frequency
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