MM-380A
9. Measurement
9-2
6)
Select CURRENT for TRIGGER in the SETUP (1) screen, and select an arbitrary
mode selectable for that trigger. (For more information, refer to (2) j in Chapter 8.)
7)
Set up the
MM-380A
as follows according to the type of welding power supply
used:
Single-phase AC welding power supply
(1) Set the following items in the SETUP (1) screen. (For more information, refer
to (2) j in Chapter 8.)
Item
Setting
Current
AC
Time CYC-50/60
Hz
Start Cycle
(S-CYCLE)/
End Cycle
(E-CYCLE)
Referring to the figure shown below, set the
current calculation interval.
AC inverter welding power supply
(1) Set the following items in the SETUP (1) screen. (For more information, refer
to (2) j in Chapter 8.)
Item
Setting
Current
AC
Time
When making measurement by setting a frequency:
CYC-***Hz
When measuring current flow time in units of ms:
ms
TRIGGER: CURRENT
MODE:
arbitrary
