4.8 Viewing Motor Measurement Values (With Hioki 9791 or 9793 installed)
83
4
Chapter 4 Viewing Measurement Values
Execute zero adjustment to compensate for input signal bias before measuring analog DC voltage on CH
A or CH B.
If a non-zero value is displayed for torque or rotation rate when no torque or rotation is occurring, execute
zero adjustment before applying any torque or rotation input.
Executing Zero Adjustment
Select
(a confirmation dialog box appears)
Enter Cancel
Display the
[Motor] page
• This particular zero adjustment function applies only to the motor analysis options, so the
other input channels (CH 1 to CH 4) are unaffected. To execute zero adjustment on those chan-
nels, see section "3.10 Attaching to the Lines to be Measured and Zero Adjustment" (p. 34).
• Zero adjustment is only applicable to analog DC input channels.
• The maximum zero adjustment span is ±10% of the full-scale range, outside of which no
adjustment occurs.
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