I have a metadata point that updates once per minute. It is configured to write a Modbus register via a Point Link whenever the value changes. However, almost every minute, I receive an event like this:
Event active notification ** Urgent ** 11:52:00 - Cannot execute point link because it is currently running
Note: This event will automatically return to normal when the event criteria are no longer satisfied
I have other metadata points that exhibit the same behavior. Nothing is shown in ma.log when these events occur. What exactly is the cause of this error? How can it be avoided?