Hi there. Let's see if someone can help me.
I have a unistream PLC connected to a mosquitto broker.
The PLC is subscribed to various topics.
Everything seems to be working fine, but sometimes when I restart the PLC, it doesn't subscribe to topics. However, the connection with the broker is correct. If I see the status of the configuration tags, the following appears:
Broker1.Connected = 1
Subscription1.Subscribed = 0
Subscription1.Status = -11 (this means UniStream is not connected to the broker however it is connected.)
To solve this problem I have to restart the PLC again.