5-17
IM 04L51B01-01EN
Maintenance and Troubleshooting
5
8
Tap the calibration value (Count).
The calibration value input screen appears.
9
Set the calibration value, and tap OK.
The speciîš¿ed calibration value is written, and the corresponding value is output.
Repeat the procedure until the multimeter reading falls within the values correspond-
ing to the output accuracy.
Tapping STOP under Output to stops the output. The display changes to START.
Example of the accuracy range for voltage measurement (voltage drop method, resis-
tance: 250 Ω)
Range Output Accuracy Range Digital Multimeter Indication Range
(Resistance:250Ω)
4 mA 3.98 to 4.02 mA 995 to 1005 mV
20 mA 19.98 to 20.02 mA 4995 to 5005 mV
11
Perform a procedure similar to steps 7 to 9 to calibrate the 20 mA range.
12
To calibrate another channel, wire the channel you want to calibrate, and perform
steps 7 to 11.
13
When all the channels have been calibrated, tap Save.
The calibration values are saved.
14
To calibrate a different module, tap Back, and carry out the steps from unit selection
(step 4) or module selection (step 5).
15
Tapping Close displays a confirmation screen. Tap OK to end A/D calibration mode.
Operation complete
5.1 Maintenance
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