LSIS H100 - Page 21

1. Basic Checklist
20
 Saving and monitoring of failure history
Step
Instruction
Keypad Display
1
In case of a failure during operation, the mode automatically
shifts to Trip Mode with the trip displayed.
2
If you press Reset or the terminal is entered, the failure above
is
Automatically saved and the display goes back to the place
before the failure.
Move to Trip Mode using Mode key.
3
The most recent failure is saved in Last-1 code.
Press Right key.
4
A previous failure is saved in Last-2 code.
If another failure occurs, what was in Last-2 moves to Last-3.