Lenze EMF2141IB - Manual (Page 37)

Parameter setting
6-15
L
BA2141 EN 1.0
6.4.1.5 Motor voltage
network output SNVT_volt nvoDrvVolt;
The output network variable indicates the current output voltage in [Volt].
Output range
The possible bandwidth for the output variable is between –3276.8 V and +3276.6 V.
Resolution 0.1 V.
The value +3276.7 V (7FFF
hex
) is assumed to be wrong.
The typical output range is between 0 V and 700 V.
Update rate
The variable is sent if the value has changed.
The variable is sent as heart beat if the time set under Configuration Property Maximum Send Time
( nciSndHrtBt ) has expired.
The variable value will not be sent quicker than set in Configuration Property Minimum Send Time
( nciMinOutTm ).
Function
The current output voltage is cyclically read by the drive (code 0052, subcode 00). The value is
calculated as follows:
nvoDriveVolt =
SDF.LW
10000 [ AIFfactor]
× 10 [ NVfactor]
If an error occurs during the query, nvoDrvVolt is set to 7FFF
hex
.
Standard Service Type
The Standard Service Type is acknowledged.
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