6-10
IM CW120-E
6.4
Changing Wiring Method Setting
l
Procedure to Change Wiring Method Setting
(1) The
sign is displayed uppermost on the screen, above the wiring
method currently selected. To change the method, press the
key
when the measurement screen is displayed.
WIRING
Wiring methods
WIRING key
Each press of the
key changes the wiring method selection
sequentially as follows:
For CW120
1
∅
2W
1
∅
3W
3
∅
3W
Default: 3
∅
3W
TIP
• If a change to the wiring method setting is incompatible with the conditions derived from other set-
tings, the change is ineffective. First change other settings such as the voltage range, current range,
VT ratio, and CT ratio, then change the wiring method.
• The wiring method cannot be changed during continuous measurement.
• The wiring method cannot be changed when the electric energy count is not zero. Pressing the
key at this time causes
to appear on the screen (this will disappear and the measurement
screen will return when any key is pressed). Clear the electric energy count first. For details of how
to do this, see Section 9.2.3, “Clearing Electric Energy Count,” or Section 7.2.4, “Clearing Electric
Energy Count and Resetting System,” in Chapter 7, “Making Settings.”
