Automatic Motor Tuning - Danfoss VLT 2800 Series Operating Instructions Manual

• 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 activating 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 fol-
lowing keys:
NB!
Please note, that parameter 020 may
block the choice of mode.
®
MG.27.A2.02 - VLT is a registered Danfoss trademark
®
VLT 2800 Series

Automatic motor tuning

Automatic motor tuning (AMT) is performed as follows:
1. In parameter 107 Automatic motor tuning se-
lect data value [2]. "107" will now flash, and
"2" will not flash.
2. AMT is activated by pressing start. "107" will
now flash and dashes will move from left to
right in the data value field.
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 func-
tion.
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