Rockwell Automation 8720MC 8720MC Regenerative Power Supply User Manual - Manual (Page 90)

The keypad portion of the operation panel has five push-button
switches that are used to select monitoring items, to set parameters
and to reset faults.
The UP ( ) and DOWN ( ) arrow keys are
used to:
• Select monitoring items in monitor mode.
• Select parameters, and move through the error
log in case of program mode.
• Increase or decrease a numeric value when a
parameter value is displayed.
Holding down these keys will increase the scroll
speed.
The ENT key is used to:
• Display a selected parameter value and the
contents of the error log in program mode.
• Save a parameter value when the parameter
value is displayed.
The PRG key is used to:
• Move between program and monitor modes.
The "PROGRAM" status LED will turn OFF
when the operation panel is in monitor mode
and turn ON when the operation panel is in
program mode.
• Return to the display of parameter number
without saving a parameter value when a
parameter value is displayed.
The RST key is used to:
• Reset fault when fault occurred and the display
shows the error code.
Before resetting fault, remove the reasons of the
fault. Note that when the RUN sequence signal has
entered, fault cannot be reset.
6-4 Operation Panel
Keypad
ENT
PRG
RST