47
7. Others
7.2 Display the Type of the Optional Plug-in Module
It is possible to display the type of the optional plug-in module when the optional plug-in module is applied.
In the operation mode, after pressing the
SET
and the
RESET
simultaneously for 2 seconds or more, the following
operation becomes available.
Note: Even in the set value confirmation mode, the type of the option module can be displayed.
The procedure is the same as the above-mentioned.
7.3 Judgment Phase of Alarm Element
The phase from which the upper limit and lower limit alarm are judged is different according to the measurement
element. Refer to the table below.
A upper limit
A lower limit
A
N
upper limit (*2)
Demand A upper limit
Demand A lower limit
Demand A
N
upper limit (*2)
V
(L-N)
upper limit
V
(L-N)
lower limit
V
(L-L)
upper limit
V
(L-L)
lower limit
W upper limit
W lower limit
var upper limit
var lower limit
PF upper limit
PF lower limit
Hz upper limit
Hz lower limit
Harmonic current
total RMS value
Harmonic current
phase N RMS value (*2)
Harmonic voltage
total distortion ratio
*1: The apparent power is not included in the alarm element.
*2: Phase N is a alarm element to be independent.
Alarm item (*1)
Phase wire
3P3W/3P4W
3P3W/3P4W
3P4W
3P3W/3P4W
3P3W/3P4W
3P4W
3P4W
3P4W
3P3W/3P4W
3P3W/3P4W
3P3W/3P4W
3P3W/3P4W
3P3W/3P4W
3P3W/3P4W
3P3W/3P4W
3P3W/3P4W
3P3W/3P4W
3P3W/3P4W
3P3W
3P4W
3P4W
3P3W
3P4W
Phase 1
Phases
Phase 2 Phase 3 Phase N Phase 1-2 Phase 2-3 Phase 3-1
AVG/
Σ
Set-up menu
Set the set-up menu number to “End”. (Set as shown in the right
display.)
+
–
,
Display the type of
the optional plug-in
module
Display the type of the optional plug-in module.
+
–
,
non
: None of the option
4201 : ME-4201-NS96
0052 : ME-0052-NS96
0040C: ME-0040C-NS96
According to the set-up diagram (page 13), end the display of
the type of the optional plug-in module or continue to the other
set-up menu.
Set-up menu
+
–
,
PHASE
MAX/MIN
1 second or more
DISPLAY
SET
