MM-380A
8. Operation Screens
8-10
g.
ALL CYCLE screen
No.
Item
Description
(1)
SCH.#
Shows the measurement condition number used (1 to
127). On the other hand, you can change conditions by
selecting this field with the encoder and turning the
encoder clockwise or counterclockwise. The details of the
conditions can be set using the SETUP (1) to (3) screens.
(2)
RMS per
cycle
*2
Shows the RMS current, voltage and conduction angle
*1
every half cycle in AC mode and every 1 ms in DC mode.
The area with values shown in blue represents the
calculation interval.
(3)
Measured
values
(M-VALUE)
Shows the measured values of five (5) items.
Measurement items can be selected in the VIEW screen.
Force
(FORCE)
Pressing operation button A displays the
ALL CYCLE screen (Force).
Recalculate
(RECALC)
Pressing operation button B recalculates
the measured current and voltage. Use this
function to redo the calculation of the
arithmetic mean over a new calculation
interval after changing the start and end
cycle (MEAS START, MEAS END) settings
in the SETUP (1) screen.
(4)
Function keys
Scroll
(SCROLL)
Pressing operation button C and turning
the encoder clockwise or counterclockwise
scrolls the screen down or up.
*1:
Conduction angle appears only when AC is selected for CURR and CYC-50/60
Hz, CYC-*** Hz or CYC-LONG is selected for TIME in the SETUP (1) screen.
*2:
RMS per cycle does not appear if ms-SHORT is selected for TIME in the SETUP
(1) screen. RMS per cycle does not also appear if current is not measured.
(2)
(4)
(1)
(3)
