Basic key operation
(1) When the inverter is powered on, it automatically enters Running mode. In Running mode, press t e
h
key to enter Programming mode. The menu for function selection will appear.
(2) Use the
/
keys to move the pointer
Æ
to "6. ALM INF."
(3) Press the
key to call up the alarm list screen that shows information on the four most recent alarm
conditions (alarm code and the number of occurrences for each alarm condition).
(4) Use the
/
keys to select the alarm condition to be detailed.
(5) Press the
key to display the alarm code on the LED monitor and the status data screen at the time of
the alarm (one out of a total of 7 pages) on the LCD monitor.
(6) Use the
/
keys to select the target item page and confirm the status data for that item.
(7) Press the
key to return to the alarm list. Press the
key again to return to the menu.
Figure 3.16 shows the LCD screen transition for "6. ALM INF."
Cause & No. of occurrences of alarm history (last)
Select the target menu by moving the pointer
Æ
with
/
Cause & No. of occurrences of alarm history (2
nd
last)
Cause & No. of occurrences of alarm history (3
rd
last)
Cause & No. of occurrences of alarm history (4
th
last)
Press
key to return to Menu.
Figure 3.16 Screen Transition for "6. ALM INF"
keys.
Press
key to establish the target menu.
Select the target alarm by moving the cursor with
/
keys.
Press the
key to establish the target alarm info.
/
/
3-24