Firmware Manual

Appendix A—Description of Parameters
186 PowerXL DG1 Series Adjustable Frequency Drives MN040004EN—March 2014 www.eaton.com
P21.1.5 621 Down From Keypad 1, 2, 3, 4 RW
This function downloads one or all parameter groups from the keypad to the drive.
0 No
1 Yes (All parameters)
P21.1.6 623 Param Comparison 1, 2, 3, 4 RW
With the Parameter Comparison function, you can compare the actual parameter
values to the values of your customized parameter sets and those loaded to the
control keypad.
The actual parameter values are first compared to those of the customized
parameter Set1. If no differences are detected, a “0” is displayed on the lowermost
line of the keypad.
If any of the parameter values differ from those of the Set1 parameters, the number
of the deviations is displayed together.
By pressing the right arrow button once again you will see both the actual value and
the value it was compared to. In this display, the value on the Description line (in the
middle) is the default value, and the one on the value line (lowermost line) is the
edited value. You can also edit the actual value by pushing the Right Arrow button.
Actual values can also be compared to Set2, Factory Settings and Keypad Set
values.
P21.1.7 624 Password 1, 2, 3, 4 RW
The application selection can be protected against unauthorized changes with the
Password function. When the password function is enabled, the user will be
prompted to enter a password before application changes, parameter value changes,
or password changes.
By default, the password function is not in use. If you want to activate the password,
change the value of this parameter to any number between 1 and 9999.
To deactivate the password, reset the parameter value to 0.
P21.1.8 625 Parameter Lock 1, 2, 3, 4 RW
This function allows the user to prohibit changes to the parameters. If the parameter
lock is activated the text *locked* will appear on the display if you try to edit a
parameter value.
Note: This function does not prevent unauthorized editing of parameter values.
P21.1.9 627 Multimonitor Set 1, 2, 3, 4 RW
The keypad display where can display three actual monitored values at the same
time. This parameter determines if the operator is allowed to replace the values
monitored with other values.
P21.1.10 628 Default Page 1, 2, 3, 4 RW
This parameter sets the view to which the display automatically moves as the
Timeout Time expires or when the keypad power is switched on.
If the Default Page value is 0, the function is not activated, i.e., the last displayed
page remains on the keypad display.
P21.1.11 629 Timeout Time 1, 2, 3, 4 [?]
The Timeout Time setting defines the time after which the keypad display returns to
the Default Page.
Note: If the Default Page value is 0 the Timeout Time setting has no effect.
P21.1.12 630 Contrast Adjust 1, 2, 3, 4 RW
If the display is not clear, you can adjust the keypad contrast with this parameter.
P21.1.13 631 Backlight Time 1, 2, 3, 4 RW
This parameter determines how long the backlight stays on before going out.
Code Modbus ID Parameter Application
RO/RW