CIRCUTOR DHB Series - Manual (Page 33)

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Caution !
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In case of alarms of n-on, n-off, on, off types, the write of
PrL > PrH will cause the alarm switching off.
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In case of a measuring range overflow, the reaction of relays is
compatible with written PrL, PrH, tYP parameters. In spite of the
displayed overflow, the meter still carries out the measurement.
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The meter controls currently the value of the introduced parameter
at the moment. In case when the introduced value overflows the
upper change range given in the table 1, the meter will make
automatically the change into the maximal value. Similarly, in case
when the introduced value overflows the lower change range given
in the table 1, the meter will make automatically the change into the
minimal value.
5.4.6 Display Format
The DHB-1xx meter adapts automatically the display format (precision)
to the value of measured quantity. So that the function could be fully
used, one must choose the format 0.0000, then the meter will display
the measured value with the possible highest accuracy. This function
does not operate for the time display, where the format is set up auto-
matically. The current time (mode HOUr) is displayed in the 24 hours’
format, in the hh.mm shape, where hh – current hour, and mm – current
minute. During the worktime measurement (mode CntH) the format is
adapted to the measured value. Formats of worktime displays are pre-
sented below:
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h.mm.ss – for a number of hours less than10.
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hhh.mm – for a number of hours higher/equal than10
and less than 1000.
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hhhhh – for a number of hours higher than 1000.
Where: h – number of hours; m – number of minutes;
s – number of seconds.