EM500 Open-Loop Vector Control Inverter User Manual
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2. If inverters adopt different CPUA software versions, keypad prompts “go on” at the
time of downloading parameters. Now, user needs to know whether the parameters are
available for downloading at these two different versions. If available, user may press
for forced execution; if not, press to cancel current operation. The
uploading and downloading to/from two incompatible inverters may easily cause
inverters to fail for operation. Be careful!
3. To use the function, user shall be aware that neither uploading nor downloading
involves parameters of motor parameter group and after downloading, user needs to set
those parameters before use.
There are multiple action modes after pressing . The default action is jog
forward. When the function code (F12.00) changes the function of the button will change
accordingly.
Press after setting parameters and inverter can run normally; press to
stop inverter. By changing the function code F12.00 as 5, will be defined as coast to
stop and inverter will stop running.
When the function code F01.34 is set as “autotuning” mode, it’s required to press
to make inverter enter the parameter autotuning status; “TUNE” will be shown
during parameter autotuning; after completing autotuning, it will be back to the original
display and the function code F01.34 will change to 0 automatically.
Motor may rotate when inverter is under rotation parameter autotuning. In case of
emergency, press to cancel the autotuning.
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