EM500 Open-Loop Vector Control Inverter User Manual 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 ENTER for forced execution; if not, press ESC 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. 4.6 Function of M.K. There are multiple action modes after pressing M.K . The default action is jog forward. When the function code (F12.00) changes the function of the button will change accordingly. 4.7 Run/Stop stop inverter. By changing the function code F12.00 as 5, M.K will be defined as coast to Press RUN after setting parameters and inverter can run normally; press STOP RESET to stop and inverter will stop running.
When the function code F01.34 is set as “autotuning” mode, it’s required to press RUN 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 STOP RESET to cancel the autotuning. 69