The default scale is 0 - 2 times (0-200%) the nominal current which is the drive's Normal Duty output current rating
The drive's current rating value can be found in the installation manual and on the drive label.
The default setting in the drive is Normal Duty and that is the current rating listed on the drive nameplate.
Note that the drive's nominal current rating is the same regardless of the Dual Rating (DRT), Normal or Heavy duty parameter
Example:
ATV630D55N4 is rated 106A continuous output.
AQ1 assigned as 4-20mA output for motor current.
motor current at 0A = 4mA output
motor current at 212A (2 X 106 = 212) = 20mA output
It is a linear relationship between these endpoints.
See the Programming Manual for details on how to set the drive up as 0-20mA or 0-10VDC and how to adjust scaling.
AQ1 Type
AQ1 min output
AQ1 max output
Scaling AQ1 min
Scaling AQ1 max
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