EM500 Open-Loop Vector Control Inverter User Manual 4.4 Operation Monitoring There are two kinds of monitoring: If set F12.32 as 0 it’s monitoring mode 0. When the menu displayed is the level 0 monitoring menu, press >> to switch the sequence of 8 monitoring parameters of each function code as per F12.04 - F12.08. If any bit of a function code is set as 1 and confirmed active, user may, through the button, display the value of corresponding monitoring parameter after returning to the monitoring menu; otherwise, if the bit is set as 0, the value of corresponding monitoring parameter will not be displayed. If set F12.32 as 1 it’s monitoring mode 1.
When the menu displayed is the level 0 monitoring menu, press >> to switch the sequence monitoring parameters of each function code as per F12.33 - F12.37. 4.5 Parameter Copy in using inverters of the same function parameters. When setting the function code Keypad can upload and download parameters, facilitating users for parameter setting F12.03 as 1 and pressing ENTER for confirmation, relevant parameters of inverter are uploaded to keypad with keypad displaying “UP” during uploading; after uploading, the function code will change to 0 automatically.
Afterwards, the keypad can be inserted to other inverters that need the same parameters; set the function code F12.03 as 2 for downloading the parameters saved in keypad to inverter, with keypad displaying “DN” during downloading. After downloading, the function code will change to 0 automatically. Special attentions are required for the following: 1. To download parameters from keypad, user must upload parameters at first. Those parameters in keypad without uploading are unknown; downloading such parameters may disorder the parameters in inverter and as a result, inverter may break down.
Therefore, download parameters without parameter uploading would prompt “No DN”, which indicates that parameters are not downloaded successfully; press ESC to exit, and upload and then download these parameters again. 68