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5.3 Preparations for Measurement
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.3.1 Selecting the Measurement Mode and Checking the Basi
Setting Conditions
Instantaneous Value Measurement Screen
WARNIN
Before wiring the power meter, read chapter 4, "Wiring Methods," very
thoroughly, and then proceed, being careful to avoid electrocution.
NOTE
.3 Preparations for Measurement
(1) Selecting "Normal Measurement Mode"
1. On the initial screen, move the cursor to "Normal Measurement."
2. Press the EXEC. function key.
3. The "Instantaneous Value" screen is displayed. Instantaneous value
measurement begins automatically.
(2) Wiring the power meter to the line being measured
The wiring setting and wiring diagram suited for the line being measured are
displayed. Connect the voltage cords and clamp on sensors to the line being
measured as indicated in the wiring diagram.
When measuring a three-phase line, match the phase sequence of the lines
that are to be measured with the measuring channel numbers of the power
meter.
(3) Checking for incorrect wiring
Perform incorrect wiring checks as necessary. (Refer to section 4.5, "Checking
for Incorrect Wiring.")