Delta VFD004L11A User Manual page 18

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VFD-L Series
Up / Down
Press the "Up" or "Down" keys momentarily to change parameter settings. These
keys may also be used to scroll through different operating values or parameters.
Pressing the "Up" or "Down" key momentarily, will change the parameter settings in
single-unit increments. To quickly run through the range of settings, press down
and hold the key.
4.2 Explanations of Display Messages
Display Message
The AC drive Master Frequency
The Actual Operation Frequency present at terminals U/T1, V/T2, and
W/T3.
The output current present at terminals U/T1, V/T2, and W/T3
The custom unit (u), where u = H x Pr 0-05.
The counter value (C)
The internal PLC process step currently being performed.
The DC−BUS voltage
The output voltage
The specified parameter group
The specified parameter
The actual value stored within the specified parameter.
AC drive forward run status
AC drive reverse run status
"End" displays for approximately 0.5 second if input has been
accepted. After a parameter value has been set, the new value is
automatically stored in memory. To modify an entry, use the
keys.
"Err" displays, if the input is invalid.
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Descriptions
4-2
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