Rockwell Automation 20-COMM-L LonWorks Adapter User Manual
Page 43
Configuring the LonWorks Network
4-11
20-COMM-L LonWorks Adapter User Manual
Publication 20COMM-UM008B-EN-P
Variable: nvoDrvFreqAct
Format: SNVT_freq_hz
Explanation:
This network variable output provides the drive output frequency in Hz.
This value is always positive. It does not indicate the forward/reverse
direction of motor revolution.
Default PowerFlex 70/700 Drive Parameter Mapping:
Parameter 1 - [Output Freq]
This can be mapped using the nviNV_config variable or adapter Parameter
28 - [DrvFreqActParam].
Variable: nvoDrvRunHours
Format: SNVT_time_hour
Explanation:
This network variable output provides the drive total running time in whole
hours.
Default PowerFlex 70/700 Drive Parameter Mapping:
Parameter 10 - [Elapsed Run Time]
This can be mapped using the nviNV_config variable or adapter Parameter
27 - [DrvRunHoursParam].
Variable: nvoFB_config
Format: SNVT_count
Explanation:
This network variable output is used to verify that the configuration of the
adapter is correct. When changing the configuration with the nviNV_config
variable, nvoFB_config responds with the NV_index that was updated.
Output Frequency
Operation Hour Counter
Configuration Feedback