Rockwell-automation 1734-IT2I Thermocouple and RTD Input Module User M Manual de usuario descargar pdf (Pagina 55)

Publication 1734-UM004F-EN-E - December 2012

Calibrate Your Module 45

10. Set the source to 70 mV.

Module terminal voltage must be exact.

11. Click Accept High Input.

12. Click the Download to Device button.

Input calibration is now complete. The status indicator should be solid green

(normal) or blinking red (no load). The channel can now be configured to the

type of input desired for normal operation. If an error occurred during

calibration, select Abort Calibration in the Calibration Command parameter to

restore the previous calibration values, and try again.

Cold Junction Compensation Calibration

Perform this procedure from the Device Parameters dialog.

1. Click Calibration Channel Select and select one channel, or both

channels at once.

Select Cold Junction 0, Cold

Junction 1, or Both Cold Junction.

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Rockwell-automation 1734-IT2I Thermocouple and RTD Input Module User M Manual de usuario Pagina 55