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EXTENSION ANALOG OUTPUT
4.6 Instructions
(1) A voltmeter having smaller internal impedance (or an ammeter having larger internal impedance) than
the value indicated in the Specifications may not deflect to full-scale and may not be calibrated.
(2) When calibrating a meter which has a small full-scale value, set the output of terminal AM0 (or AM1) to
the minimum without the meter connected. Then, connect the meter and make calibration.
(3) Set
"0%" in Pr. 307 (Pr. 311) and "100%" in Pr. 308 (Pr. 312) when calibrating Pr. 323, Pr. 324, C0 (Pr. 900),
C1 (Pr. 901) when Pr. 309 =
"10 or 11 " to prevent calibration value deviation.
(4) When an option error occurs, all outputs are tuned off.
This option unit is factory-set to provide the full-scale output of 10VDC and 20mADC. Hence, a
voltmeter (7VDC or less) or an ammeter (14mADC or less) with a small full-scale value may be
damaged accidentally during calibration. This should be fully noted.
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