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Parameter Description
Parameter Description
Note: 1. When the inverter is used with a motor of a different level, verify the input motor’s nameplate parameter
P.302~P.307. The vector control method is heavily dependent upon motor parameters. To achieve a good
control performance, the controlled motor’s correct parameters have to be acquired.
2. When any or many values of P.302~P.309 are manually revised, perform the function of
P.997
to reload the
new values of the parameters.
5.65 Parameter Copy Function (P.994 and P.995) (DU06 operation panel
needs to be purchased)
P.994 “Parameter copy readout”
P.995 “Parameter copy write-in”
Parameter copy function is valid only when the motor is stop, P.77=0, and under the PU mode.
When using same parameters for several inverter value setting, use P.994 and P.995 to quickly copy
the values to other inverters.
Parameter copy operation procedure:
1. When the first inverter is in the PU mode, the value of P.994 is readout (the screen will
display
) and then written-in. The screen will display the parameter mumber one by one.
Those indicating the parameters are copied from the inverter to the operation panel. When the
parameter copying is completed the screen will display
and flickering.
2. When the second inverter is in the PU mode, the value of P.995 is readout (the screen will
display
) and then written-in. The screen will display the parameter mumber one by one.
Those indicating the parameters are copied from the operation panel to the inverter. When the
parameter copying is completed the screen will display
and flickering.
Note: 1. If the version of the inverter is updated, pick inverter parameters of the lower version inverter among
inverters of different versions for parameter copying.
2. Parameters cannot be copied between inverters of different series.
3. When parameters cannot be copied, DU06 operation panel will display the alarm code or “Err”. These
alarm codes are not the abnormal alarm codes. When these alarm codes are displayed, inverter reset is not
required.
5.66 Alarm Log Deletion (P.996)
P.996 “Alarm log deletion”
Once P.996 is read-out (after reading out the parameter, the screen will display
) and rewrite
it. All the abnormal record will be erased.
