Mitsubishi Electric ME96SSRA-MB, Руководство пользователя

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13
1. Display and Button Functions of Each Parts
Functions of operation buttons
The operation buttons have various functions
According to how they are pressed down.
Meaning of code:
○
(press),
□
(press on over 1 second),
◎
(press on over 2 seconds),
――
(press simultaneously)
Operation
Mode
Button
Function
SET
－ ＋
RESET MAX/MIN PHASE DISPLAY
O
per
at
ion m
ode
D
is
pl
ay
c
hanges
o
per
at
ion
○ Display changes.
○ ○
Display changes.(reverse direction)
○
Phase changes.
○ Mode changes to the max./min. display and the instantaneous display
○ ○
The item expressed with the bar graph is changed.
Harmonics number changes when harmonics displayed.
◎
Displays change cyclically. (Refer to page 65)
◎
Phases change cyclically. (Refer to page 65)
◎ ◎ Change the unit of Wh, varh and VAh, etc. (Refer to page 68)
M
eas
ur
ed v
al
ue
i
s
r
e
s
e
t/
C
an
c
el
in
g
the
al
ar
m
, e
tc
◎
Maximum values and minimum values on
the display are reset to the present value.
Only available for
maximum/minimum
value display
◎ ◎
All of the Maximum values and minimum
values are reset to the present value.
◎ ◎ ◎
Wh, varh, VAh are zero reset. (All of the counting values are zero reset.)
◎ ◎
Periodic active energy is zero reset. (Only effective in Periodic active
energy display)
◎ ◎
Adjusting rolling demand time(Only effective in rolling demand display)
◎ ◎
Resetting the peak value of rolling demand (Only effective in rolling
demand display)
◎
The operation time is zero reset (Screen operation time only)
○
An alarm condition is canceled.
(Screen element is canceled)
Available only when
manual cancelation is
set
◎
All alarm conditions are canceled.
(Element is canceled for all screens)
○
Stopping backlight flickering alarm. (Only effective in setting backlight
flicker)
◎
The latching data of digital input on the display is canceled.
(Available only for contact point input screen)
M
ode
c
hanges
◎ ◎
The display of Setting mode appears.
◎
The display of Set value confirmation mode appears.
◎ ◎
The display of password protection mode appears.
S
et
ti
ng/
S
et
ti
ng v
al
ue c
onf
ir
m
at
ion
m
ode
S
et
ti
ng
o
per
at
ion
○ The setting items are saved, and setting item is changed to next item.
○
Back to the previous item.
○
□
○
□
The values of setting are changed.
(If it presses for 1 sec or more fast forward or fast return.)
□ Back to the setting display.
○
Save the settings(Only effective in End display)
○
Cancel the settings(Only effective in CANCEL display)
S
pec
ial
o
per
at
ion
□ □ Meter restart (Only effective in CANCEL display)
◎ ◎
Returns set contents to the default settings ( the default values, Only
effective in CANCEL display) (Refer to page 52)
Note: While the back light is off, if the operation button is pressed, the back light is always lit. If the operation button is
pressed once again, the function in the above table appears.
CAUTION
●
If the function of “maximum value and minimum value reset” and “Wh, varh, VAh zero reset” are
done, data will be lost. If this data is needed, please record the data before the reset operation.
●
If the function of “meter restart” is done, the entire measurement(measurement display, alarm,
analog output, pulse) stops.
SET
－ ＋
RESET MAX/MIN PHASE DISPLAY
Set button Reset button Phase button
＋
/
－
button Maximum/Minimum button Display button