Lenze EMF2141IB - Manual (Page 36)

Parameter setting
6-14
L
BA2141 EN 1.0
6.4.1.4 Motor current
network output SNVT_amp nvoDriveCurnt;
This network variable outputs the actual output current in Ampere.
Output range
The possible bandwidth for the output variable is between –3276.8 A and +3276.6 A. Resolution 0.1
A.
The value +3276.7 A (7FFF
hex
) is assumed to be wrong.
Update rate
The variable is sent if the value has changed or 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 ).
Standard Service Type
The Standard Service Type is acknowledged.
Function
The output current is cyclically read from the drive
(code 0054, subcode 00). The value is calculated as follows:
nvoDriveCurnt =
SDF.LW
10000 [ AIFfactor]
× 10 [ NVfactor]
If an error occurs during the query, nvoDriveCurnt will be set to 7FFFhex.
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