3.8 Verifying Correct Wiring (Wiring Check)
56
Check whether the instrument has been connected properly on the [WIR, CHK]
screen.
3.8 Verifying Correct Wiring (Wiring Check)
1
Press the key to display the
screen.
A green (PASS) wiring confirmation re-
sult indicates that there is no problem
with the wirin
gs. You can also check the
active power
and power factor.
2
Press the [PHASE] key.
You can check the voltage and current fundamental wave phase angle (measured
value).
See: 5.4, "Viewing Voltage and Current Value Details (RMS Values, Funda-
mental Wave Values, Peak Values, and Phase Angles)" (p. 87)
3
If you have selected a 1P2W×2
or ×3 circuits
You can change the circuit with
[CIRCUIT].
Result
Green : PASS
Red : FAIL
Yellow : CHECK
The power factor is displayed as DPF
(displacement power factor) on the Con-
nection Confirmation screen, regardless
of the [PF/Q/S CALC] setting.
See: "PF/Q/S calculation" (p. 66)
"Appendix4 Terminology" (p. A6)
Voltage phase Voltage phase
Current phase
Current phase
PASS range
PASS range
How to read the graph
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