EM500 Open-Loop Vector Control Inverter User Manual
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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.
Keypad can upload and download parameters, facilitating users for parameter setting
in using inverters of the same function parameters. When setting the function code
F12.03 as 1 and pressing 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 to exit, and
upload and then download these parameters again.
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