Rishabh RISH LM 1340, Operating Manual, Page: 21 / 106

2.8 Run Hour
This Screen is one of the Energy Parameter screens and shows the total
no. of hours the load is connected. Even if the Auxiliary supply is
interrupted, count of Run hour will be maintained in internal memory &
displayed in the format “hours. min”.
For example if Displayed count is 105000.10 it indicates 105000 hours &
10 minutes. After 999999.59 run hours display will restart from zero. To
reset run hour manually see section Resetting Parameter 3.2.4.1.
2.9 Hour On
This Screen is one of the Energy Parameter screens and shows the total
no. of hours the Auxiliary Supply is ON. Even if the Auxiliary supply is
interrupted count of On hour will be maintained in internal memory &
displayed in the format “hours. min”.
For example if Displayed count is 105000.10 it indicates 105000 hours and
10 minutes. After 999999.59 On hours display will restart from zero. To
reset On hour manually see section Resetting Parameter 3.2.4.1.
2.10 Interruption Number of
This Screen is one of the Energy Parameter screens and Displays the total
no. of times the Axillary Supply was Interrupted. Even if the Auxiliary
supply is interrupted count will be maintained in internal memory. After
99999 counts, the number of interruptions will restart from zero. To reset
No of Interruption manually see section Resetting Parameter 3.2.4.1
Similarly, for Timer Configuration, Relay 2 parameters and status can also be set and accessed (respectively)
in a way similar to that of Relay 1.
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