13-10
IM DR231-01E
13.5 Calibration
Checking calibrated values in the DISPLAY mode
Use this mode only for checking calibrated values. In this mode, you can adjust a calibrated value,
but, if this value is invalid, the instrument may be inoperative. For details, contact your nearest
Sales representative.
11. With
, select the DISPLAY mode.
AD JUST MODE=DISPLAY
>MODULE No=0
DISPLAY CAL/EXEC END
12. Press the ENTER key to display the calibrated value display items.
The following shows where the universal input modules are calibrated.
The calibrating procedures for DC V/TC/DI input modules are those except RTD in universal
input modules.
13. The calibrated values are displayed as follows:
20mV ZERO=–
1
>MODULE No=0
>
14. Press the ENTER key.
15. Display the calibrated-value display items in the following order:
Repeat steps 13 and 14 above.
20 mV SPAN
→
60 mV ZERO
→
60 mV SPAN
→
200 mV ZERO
→
200 mV SPAN
→
2 V
ZERO
→
2 V SPAN
→
6 V ZERO
→
6 V SPAN
→
20 V ZERO
→
20 V SPAN
→
50 V
ZERO
→
50 V SPAN
→
Pt: 1 mA ZERO
→
Pt: 1 mA SPAN
→
Pt: 2 mA ZERO
→
Pt: 2 mA
SPAN
→
Pt: 1 mA-H SPAN
→
Pt: 2 mA-H SPAN
→
Cu: 2 mA ZERO
→
Cu: 2 mA SPAN
16. After checking the [Cu: 2 mA SPAN] calibrated value in the above calibrated-value display
items, press the ENTER key.
* * * DISPLAY END * * *
>MODULE No=0
>
17. Press the ENTER key.
Summary of Contents for DR231
Page 12: ...10 IM DR231 01E...
