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4.
Settings needed to measure electricity
4.2 Circuit settings
Correct measurement requires the correct settings for phase and wire type, CT secondary side, and CT primary side.
If points of measurement are added, enable the use of circuits B to D and set them.
●
Circuit A settings
The following are the setting items required for measuring with circuit A.
When RS-485 communication is to be used, set the communication address beforehand (
You can cancel a change by pressing the [ESC] key before confirming the change.
1
Moving to setting mode
1
After turning on the power, the measuring mode is moved to automatically and the active energy (import)
for circuit A is displayed.
2
Press and hold the [MODE• ] key to move from the measuring mode to the password entry screen.
3
Press the [
][
] keys and enter the password "0001 (default value)".
– Press the [MODE• ] key to move one place to the left.
– If you press the [MODE• ] key on the end at the left, the cursor moves to the right end.
4
The password is verified when you press the [ENTER] key and "OK" is displayed.
5
The screen then moves to the settings mode and the "SET MODE" screen is shown for about 1 second.
After the "SET MODE" screen is shown for about 1 second, the screen moves to the settings category
display screen for circuit A.
2
Set the phase and wire type (Ex.; set to 1-phase 3-wire)
1
Transition from the settings category display screen for circuit A to the settings for circuit A is automatic.
"Phase and wire type (MENU A1)" is displayed.
2
Press the [ENTER] key to enter the setting mode. The setting value in the main display flashes.
3
Press the [
][
] keys to select "1P3W" (1-phase 3-wire).
4
Press the [ENTER] key to confirm your selection.
Caution
When the phase and wire type is changed, the enable/disable settings for circuits B to D are switched to "OFF"
(disabled).
1
2
3
4
5
Automatic transition
1
2
3
4
