E-42
18.6 Trip information
When tripping has occurred, the trip information screen will appear automatically, and the back light will change
from white to red. The trip information screen will remain displayed until tripping is reset.
The trip information means the history of the cause of the last fault.
(Note)
To store memory for the Trip cause, it is
necessary to apply power to the control
power supply (P3 or P4) described in
page 32.
■
Display items
• Trip cause
• Fault current value
• Elapsed time since tripping (max. 24 hours)
Operating the “
ź
” or “
Ź
” key in the trip information screen returns to the screen displayed before the occurrence of tripping.
Fixing with
the
Ź
key
Ź
Key operation
Returns to the screen displayed before the occurrence of tripping.
(The back light also changes from red to white.)
Operate the
ź
or
Ź
key
ź
Key operation
Elapsed time
since tripping
Trip cause
If there is no fault history,
NO DATA will be displayed.
Select TRIP using the
ź
key.
Fault current value
To MAIN screen
