KB87820
Published: October 16, 2023
Revision: 1.0

PAC Control: Communication to groov EPIC I/O unit becomes disabled if digital output point is disabled and SET TPO Period/Percent command is used


Applies To:

PAC Control Basic
PAC Control Professional

Versions Affected:

R10.1a to current (may affect previous versions)


Symptoms:

When in PAC Control Debug mode, if you disable a digital output point (channel) configured with the TPO feature on a local groov EPIC I/O unit and then use either the SET TPO PERIOD or SET TPO PERCENT command, communication to the groov EPIC I/O unit becomes disabled.

Workaround:

Re-enable both the digital TPO output point (channel) and the groov EPIC local I/O unit to return to normal operation.

Resolution:

Opto 22 is investigating this issue.

Questions?

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


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