Automatic Motor Tuning - Danfoss VT2800 Series Design Manual

On the control terminals, the following control signals
will remain acti v e when Hand mode is acti v ated:
• Hand Start (LCP2)
• Off Stop (LCP2)
• Auto Start (LCP2)
•
Reset
• Coasting Stop Inverse
• Reset and Coasting Stop Inverse
• Quick Stop Inverse
• Stop Inverse
• Reversing
• DC Braking Inverse
• Setup Select LSB
• Setup Select MSB
• Thermistor
• Precise Stop Inverse
• Precise Stop/Start
• Jog
• Stop Command Via Serial Comm.
Switching between Auto- and Hand mode:
By acti v ating the [Change Data] key in [Display
Mode], the display will indicate the mode of
the frequency converter.
Scroll up/down in order to switch to Hand mode:
When the frequency converter is in Hand mode
the readout will be like:
and the reference can be changed by using
the following keys:
NB!:
Please note, that parameter 020 may
block the choice of mode.

Automatic motor tuning

Automatic motor tuning (AMT) is performed as follows:
1. In parameter 107 Automatic motor tuning
select data value [2]. "107" will now flash,
and "2" will not flash.
2. AMT is acti v ated by pressing start. "107" will
now flash and dashes will move from left to
right in the data value field.
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VLT 2800 Series
3. When "107" appears once more with the data
value [0], AMT is complete. Press [STOP/RESET]
to save the motor data.
4. "107" will then continue to flash with the data
value [0]. You can now proceed.
NB!:
VLT 2880-2882 do not have AMT function.
MG.28.E9.02 - VLT is a registered Danfoss trademark