User manual

Chapter 4 Digital Keypad Operation
© 1999 DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
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STOP
/RESET
Stop / Reset
Stop AC drive operation. If the drive stops due to a fault, correct the fault
first, then press this key to reset the drive.
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.
CH 4-2 Explanations of Display Messages
Display
Message
Descriptions
Displays the AC drive Master Frequency.
Displays the Actual Operation Frequency present at
terminals U, V, and W.
Displays the output current present at terminals U, V, and W
Displays the custom unit (u), where u = H x Pr 0-05.
Displays the counter value (C).
Displays the internal PLC process step currently being
performed.
Indicates the DC−BUS voltage
Indicates the output voltage
Displays the specified parameter group