| 1. |
The LED ¨Ø display meter input maximum
value. To confirm the setting value. |
| |
A manual working condition is obtained
by pushing the button ¨ëas follow |
| |
|
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Other
displays except input value return
to the input max. value mode after
6 secs. |
| 2. |
Operating value and operating time
setting. By pressing the button ¨ê
and ¨ë for |
| |
3secs at the same time, the "setting
mode" will be entered the "LED"
¨Ø flashes then press the button ¨ë
to change the flashing value of the
display and use the button ¨ê to increase
the count of it. after setting the
input value, press the button ¨ê and
¨ë for 3secs at the same time to save
the value of selection. (Display will
be shown as below) |
| |
|
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If manual
operation is not obtained for 6 secs
while the LED is flashing , the LED
will be returnde to the input mode.(Maximum
input value) |
| 3. |
Meter Relay
Operating |
| |
-This meter is able to set the time
0 to 99 seconds. If the input value
is lower |
| |
than
Low setting value or higher than High
setting value, the relay contacts
are operated after presetting time.
(During Presetting time the LED ¨è
or ¨é flashes, then after presetting
time the LED is lightened and its
replay is operated) |
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-When the auxiliary power is connected
the initial time, Low relay will not
orerate |
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without
an input value which is higher than
the low setting value at first.(It
is to preventing the operating the
relay without input value at the initial) |
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-For
turning off low relay operating set
0 to the low setting value. |
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-High setting value should be set
higher than the input maximum value
of meter to |
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be off
the high relay operating. |
| 4. |
Demand
Meter Operating |
| |
-Demand of peak Value will be indicated
as memory (3Digital) the max one at
only |
| |
of many peack values. |
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-The rating of digital is same as
analogue and full scale of is same
as on analogue. |
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-The
peak value always turns on is the
digital display, it is reset the peak
value by |
| |
pressing the button. (push S/W¨ê) |
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-When auxiliary power loss occurs,
the peak value will be accumulated
in S-RAM. |
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When
auxiliary power returns, the peak
value will be dispalyed in the digital
display. |
| |
-If an
external reset terminal is connected
on push button S/W, at in possible
to |
| |
reset
on outside. |