Published: December 15, 2021
Re-enabling communication to remote groov I/O Unit or groov RIO module may reconfigure channels
Firmware on the following:
All versions prior to 3.3.2
Resolved In Version:
In the following circumstances, re-enabling communication to a remote groov I/O unit or a groov RIO module may cause all channels to be reconfigured, which then causes output values to reset:
- A PAC Control strategy running on the groov EPIC processor has already configured a remote groov I/O unit or a groov RIO module.
- The groov EPIC processor loses communication with the remote groov I/O unit or groov RIO module for a reason other than a reboot.
Under the above circumstances, channels should not be reconfigured.
Set I/O Unit Configured Flag instruction before enabling communication to the groov I/O unit or groov RIO module.
Opto 22 has resolved this issue.
Contact: Opto 22 Product Support.
Phone: 800-835-6786 or 951-695-3080
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