Subscription Pause (PLCAfterConnectionDelay)
After establishing the initial connection, the subscription to a PLC is postponed for the given amount of seconds. In case of slow starting PLCs this prevents the system from collecting invalid data. Some fine-tuning / experience regarding the delay of the individual connection may be necessary.
If a connection is newly established, the remaining time, before data is recorded by the system, is displayed in the Remaining Subscription Pause property.
Also see the PLC Datasource Hands-on.