13-11
IM DR231-01E
Trouble-shooting
and Maintenance
13
13.5 Calibration
Completing the selected module calibration with the END mode
18. With
, select the END mode.
AD JUST MODE=END
>MODULE No=0
DISPLAY CAL/EXEC END
19. PRESS the ENTER key.
20. With
, select STORE or ABORT.
A/D ADJUST END=ABORT
>MODULE No=0
ABORT STORE
21. Press the ENTER key. Return to operation 2.
Terminating the calibration mode
22. When you return to normal measurement after completing calibration, turn off the power and
then back on.
CAL/EXEC mode (for calibration of a specified range)
• Items for calibration range
• Items for the calibration range vary depending on the type of module to be calibrated.
• For use with universal input modules, select the items for the calibration range from among
the following:
20 mV/60 mV/200 mV/2 V/6 V/20 V/50 V/Pt: 1 mA/Pt: 2 mA/Pt: 1 mA-H/Pt: 2 mA-H/Cu:
2 mA
• When the DC V/TC/DI input module is selected, RTD in the universal input module is not
displayed.
• Displaying error messages
The following error messages are displayed.
• Attempted to remove the module during calibration. Or, hardware error: ERROR145
• Invalid calibrated data: ERROR144
Note
• When calibrating a high-precision RTD (Pt: [ ]-H), do so after calibrating the voltages to maintain
accuracy.
• When a calibrated data error appears, the error data are stored in memory.
• If ERROR145 appears, turn off the power and then back on to restart operation. If the same error occurs
again, the recorder may be defective.
• If ERROR144 appears, check the electrical connections and input data. If the same error occurs again,
the module to be calibrated may be defective.
Summary of Contents for DR231
Page 12: ...10 IM DR231 01E...
