User manual

AE9ZP0BD - DUALAC2/&HP/POWER - User Manual Page - 73/89
9 OTHER FUNCTIONS
9.1 Save and Restore function
SAVE function allows to transfer controller parameters to the Pc console
memory. With this function, a copy of the controller set of parameters can be
retained in a Pc and downloaded to another controller (see RESTORE).
RESTORE function allows to download controller parameters from the Pc
console memory to the controller Eeprom. Thus a copy of the parameters
stored in a Pc can be downloaded in a controller avoiding the parameter
setting operation.
For more details, please refer to Pc console manual.
9.2 Description of Alarms menu
The microprocessor in the controller records the last five Alarms that have
occurred. Items remembered relative to each Alarm are: the code of the alarm,
the number of times the particular Alarm occurred, the Hour Meter count, and the
inverter temperature.
This function permits a deeper diagnosis of problems as the recent history can
now be accessed.
Flow Chart showing how to use the ALARMS function via the Digital Console.
1) Opening Zapi Display.
DUALAC2 ZAPI V0.0
48V 350A 00000
2) Press ENTER to go into the General menu.
' % '
' ' '
3) The Display will show:
MAIN MENU
PARAMETER CHANGE
4) Press ROLL UP or ROLL DOWN button until
PARAMETER CHANGE appears on the display.
% ' '
% ' '
5) The Display will show:
MAIN MENU
ALARMS
6) Press ENTER to go into the ALARMS function.
' % '
' ' '
7) The Display will show the most recent Alarm.
CODE
00005 #02 20°C
8) Each press of the ROLL UP button brings up
following Alarms. Pressing ROLL DOWN returns to
the most recent.
% ' '
% ' '
9) If an Alarm has not occurred, the Display will
show: ALARM NULL.
CODE
00007 #03 18°C