KB89973
Published: October 27, 2021
Revision: 2.0

For temperature input channel types, offset calibration parameter may cause incorrect adjustment


Applies To:

Firmware for the following groov EPICs:

  • GRV-EPIC-PR1
  • GRV-EPIC-PR2

Versions Affected:

3.0.0 to 3.2.2

Resolved In Version:

3.3.0


Symptoms:

If you configured a groov EPIC I/O unit for °F and you enter a non-zero value for calibration offset on a channel configured for temperature input, the offset value used in calibration calculations is 9/5ths greater than what you entered.

Workaround:

Set the I/O unit to °C, then enter a value for the calibration offset in °C. Switch the I/O unit to °F. The value will be correctly adjusted.

Resolution:

Opto 22 has resolved this issue.

Questions?

Contact: Opto 22 Product Support.
Phone: 800-835-6786 or 951-695-3080
Email: support@opto22.com


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