Installation
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• Within 2 seconds of attaching the remote keypad, operation is now from the remote keypad.
• NOTE: If the frequency reference source (parameter Frq) is set to (4) V0 potentiometer, the
frequency reference will instantly switch between the inverter keypad and the remote keypad
when attaching (and detaching). Be cautious of the potentiometer setting to prevent the
motor from running at an undesireable frequency.
• If communication is not linked between the inverter and the remote keypad, "E.vEr" is
displayed on the 7-Seg of the remote keypad.
• “r-UL” is displayed on the inverter 7-Seg display while upload is in progress. “d” is displayed
on the remote 7-Seg display. When complete, the message disappears and the default
screen is displayed.
• If there is a communication error while uploading, a warning message saying "Fail" is
displayed for 3 seconds, and saving the parameters to the remote keypad failed.
• While saving, a message saying “W-dL” is displayed on the inverter 7-Seg display. "U" is
displayed on the 7-Seg display of the remote keypad. When complete, the message
disappears and the default screen is displayed. If parameter data was not previously saved in
the remote keypad, you cannot set the dr.91 parameter to 5 for down loading.
• If there is a communication error with the remote keypad, a warning message saying "Fail" is
displayed for 3 seconds, and saving the parameters to the inverter failed.
• If the parameter code version (dr.97, dr.98) or the inverter model is different (copying
parameters between 200V ⇄ 400V products), the WErr warning is displayed for 5 seconds
and saving parameters to the inverter fails.
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