MM-380A
8. Operation Screens
8-23
No.
Item
Description
Start cycle
(MEAS
START) /
END cycle
(MEAS
END)
You can measure RMS current/voltage and
mean power/resistance by specifying an
arbitrary range. Set the interval from the start
to end of the measurement as follows
according to the CURRENT and TIME
combination:
CURRENT: AC, TIME: CYC-50/60 Hz
0.0 to 200.0 CYC (for FREQUENCY: 50 Hz)
0.0 to 240.0 CYC (for FREQUENCY: 60 Hz)
(in units of 0.5 CYC for both)
CURRENT: DC, TIME: CYC-50/60 Hz
0.0 to 100.0 CYC (for FREQUENCY: 50 Hz)
0.0 to 120.0 CYC (for FREQUENCY: 60 Hz)
(in units of 0.5 CYC for both)
CURRENT: AC, TIME: CYC-*** Hz
0.0 to 1,000.0 CYC (in units of 0.5 CYC)
CURRENT: AC, TIME: CYC-LONG
0.0 to 500.0 CYC (for FREQUENCY: 50 Hz)
0.0 to 600.0 CYC (for FREQUENCY: 60 Hz)
(in units of 0.5 CYC for both)
CURRENT: DC, TIME: ms-SHORT
000.00 to 100.00 ms (in units of 0.05 ms)
CURRENT: AC, TIME: ms or CURR: DC, TIME:
ms 0000 to 2000 ms (in units of 1 ms)
(2)
Parameter
setting
(Continued
from previous
page)
Frequency CURRENT: AC, TIME: CYC-*** Hz
Set the frequency of the current to be
measured as follows according to the
CURRENT and TIME combination:
M050, M053, M056, M059, M063, M067,
M071, M077, M083, M091, M100, M111,
M125, M143, M167, M200, M250, 050 to
250Hz (in units of 1 Hz)
Set the M*** frequency when using a Miyachi
AC inverter welding power supply.
Next
(NEXT)
Pressing operation button A displays the
SETUP (2) screen.
(3)
Function keys
COPY
Pressing operation button E copies the
settings made under the condition number
001 (all the settings made in the SETUP (1)
to (3) screens) to all the condition numbers
002 to 127.
Pressing operation button E displays
CANCEL above operation button C and
START (execute) above operation button D.
Press operation button D to copy conditions,
and operation button C to cancel the copying.
*1:
Force when FORCE is selected, and external
±
10V voltage input when External
(EXTERNAL) is selected, for Measurement Selection (SELECT MEAS) in the
STATUS (1) screen.
*2:
Only when FORCE is selected for Measurement Selection (SELECT MEAS) in
the STATUS (1) screen.
*3:
Only when External (EXTERNAL) is selected for Measurement Selection
(SELECT MEAS) in the STATUS (1) screen.
