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Chapter 5 Various Functions
5.1 LOCK mode
It is the mode makes all keys unable. Use when you want to fix one
of the measurement displays (For all displays). In this mode, you
can not input by any keys.
When you press <SET>key continuously for about 3sec., the
"LOCK" indicator lights and all keys become locked (pressing them
will have no effect).
Press <SET>key continuously for about 3sec. again to release Lock
mode. The "LOCK" indicator goes off and the lock mode is released
(unlocked).
5.2 Pulse output function
OP. (output) indicator is lighting when pulse output.
Refer to Mode1 setting.
5.2.1 Output depends on integrated electric power
Set the unit for pulse output (0.001/0.01/0.1/1/10/100kWh) and pulse output (transistor output) turns on
every time when integrated electric power reaches the unit. (Pulse width: about 100ms)
5.2.2 Instantaneous electric power alarm
When it exceeds the setting instantaneous electric power, pulse output (transistor output) turns on in
order to notice. When it falls below, the output turns off.
5.2.3 Current alarm
When it exceeds the setting current ratio, pulse output (transistor output) turns on in order to notice.
When it falls below, the output turns off.
5.2.4 Stand-by power alarm
When it detects stand-by power (current) of the measured load, pulse output (transistor output) turns on
in order to notice.
Set current (C) and stand-by time (T) to judge stand-by power.
When the measured load is satisfied the setting conditions, pulse output
(transistor output) turns on in order to notice.
You can reset the alarm by pressing <SET> with the instantaneous electric
power display.
(Working flow chart)
(kW)
5.2.5 Output depends on count value
Set the preset value and pulse output (transistor output) turns on the time when count value reaches
the preset value.
*only AKW1111
Normal working
Stand-by mode
0
*only AKW1111
LOCK indicator
OP. indicator
Output turns ON
T
Time
21
KW1M Eco－POWER METER
<SET>
Set value(C)
(Min)
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