Menu 5 : Alarm Set-Up - Mitsubishi ME110NSR User Manual

4.6 Alarm Set-up
This sets the upper and lower limit alarm. The upper and lower limit set value mark "
the bar graph. From the display items, 4 element can be set.
In the operation mode, press
becomes available.
+
Set-up menu
DISPLAY SET
+
1 Alarm item 1
DISPLAY SET
+
2 Alarm value 1
DISPLAY SET
+
3 Alarm item 2 - 4
DISPLAY SET
To be continued
to the next page
and simultaneously for 2 seconds or more, and the following operation
SET RESET
Set the set-up menu number to "5". (Set as shown in the right
display.)
–
,
1 Set the Alarm item to be allowed to measurement items.
A upper limit
A lower limit
Demand A upper limit
Demand A lower limit
V upper limit
V lower limit
W upper limit
–
,
W lower limit
Demand W upper limit
Demand W lower limit
Note 1: Measurement items that are not selected in the display pattern
cannot be selected. (They are not displayed.)
Note 2: Alarm judgment of W, DW, var, and cosf is made by total
effective value.
Note 3: The upper alarm judgement of A and DA is made by the phase
of 1, 2, 3, and N.
The lower alarm judgement of A and DA is made by the phase
of 1, 2 and 3. (excluding N)
Note 4: Alarm judgement of harmonic total distortion ratio is made by
phase of 1, 2, and 3. (excluding N)
2
Set the alarm value of Alarm item 1. The set-up range is as
shown below.
Alarm item
A, DA upper limit
A, DA lower limit
V upper limit
V lower limit
W (single deflection), DW (single deflection)
upper limit
W (single deflection), DW (single deflection)
lower limit
W (double deflection), DW (double deflection)
–
,
var upper limit
W (double deflection), DW (double deflection)
var lower limit
Power factor upper limit
Power factor lower limit
Hz upper limit
Hz lower limit
Harmonic current total distortion ratio upper
limit
Harmonic current total distortion ratio lower
limit
Note: As for A, DA, V, W, DW, var, digital value is set by the above step, while bar graph upper and lower limit
alarm index is displayed by about 5% step.
However, alarm is generated at precision of digital value.
DA: current demand, DW: Active power demand
V alarm value is set for value of primary voltage (direct voltage) A, DA, W, DW, var is set for value of full scale.
–
,
3 Set the upper and lower limit alarm item 2 - 4 (H2, H3, H4) in the same method.
non cos f upper limit
cos f lower limit
var upper limit
var lower limit
Hz upper limit
Hz lower limit
Harmonic current total
distortion ratio
Harmonic voltage total
distortion ratio
Set-up range
5~100% 1%
3~95% 1%
20~110~140% 1%
15~70~135% 1%
5~100% 1%
3~95% 1%
–95~100% 1%
–100~3~95 1%
–0.5~1~0.5 0.05
–0.5~1~0.5 0.05
45~65Hz 1Hz
45~65Hz 1Hz
5~35~100% 1%
0.5~3.5~20% 0.5%
21
Set-up Menu 5
(blinking)" is displayed on
高 調 波 サーマル
LEAD
cos
NRSTRN Hz
1 var
NRSTRN
最 小 大 2
次
ﾃ ﾏﾝﾄ 3
cos
var
NRSTRN 1
分 秒
最 小 大 2
%
ﾃ ﾏﾝﾄ
3
cos
varh
NRSTRN 1
最 小 大 2
ﾃ ﾏﾝﾄ
3 cos
10000
SET 漏電 警報 通信
下限 上限
LEAD 高 調 波 サーマル
cos Hz
NRSTRN
var
NRSTRN 1
最 小 大 2
次
ﾃ ﾏﾝﾄ 3
cos
var
NRSTRN 1
分 秒
最 小 大 2
%
ﾃ ﾏﾝﾄ 3
cos
varh
NRSTRN 1
最 小 大 2
ﾃ ﾏﾝﾄ 3
cos
10000
SET ALARM
漏電 LO HI 通信
Display of non upper
and lower limit alarm
LEAD 高 調 波 サーマル
cos
Hz
NRSTRN
var
NRSTRN 1
最 小 大 2
次
ﾃ ﾏﾝﾄ 3
cos
var
NRSTRN 1
分 秒
最 小 大 2
%
ﾃ ﾏﾝﾄ 3
cos
varh
NRSTRN 1
最 小 大 2
ﾃ ﾏﾝﾄ 3
cos
10000
SET 漏電 ALARM 通信
LO HI
Display when A upper limit is set
to upper and lower limit alarm.
LEAD 高 調 波 サーマル
cos Hz
NRSTRN
var
NRSTRN 1
Step
最 小 大 2
次
ﾃ ﾏﾝﾄ 3
cos
var
NRSTRN 1
分 秒
最 小 大 2
%
ﾃ ﾏﾝﾄ 3
cos
varh
NRSTRN 1
最 小 大 2
ﾃ ﾏﾝﾄ 3
cos
10000
SET ALARM
漏電 下限 HI 通信
LAG
%
VA
Hz
VA
Hz
h
VA
Hz
LAG
%
VA
Hz
VA
Hz
h
VA
Hz
LAG
%
VA
Hz
VA
Hz
h
VA
Hz
LAG
%
VA
Hz
VA
Hz
h
VA
Hz