Summary The OPCUA client driver sends publish requests for a subscription even though the 3rd party OPCUA server reports that this subscription is no longer valid. (0x80280000, BadSubscriptionIdInvalid, teh subscription id is not valid) Variables of ...
Summary When momentarily no variables are used in the runtime from a connection in the OPCUA client driver, the OPCUA client driver no longer sends service requests for the subscribtion that was previously created for these variables. The OPCUA ...
Summary The MQTT Client driver is available now in zenon Logic. Description The driver supports MQTT version 3.1 and 3.1.1 via TCP/IP and optionally also with TLS. The setup and monitoring of communication, the publishing of topics and subscription ...
Time estimate: 15 minutes Please go through all the points in the following checklist. If necessary, confirm with IT Department any information you cannot verify before contacting your local COPA-DATA Representative. In zenon 11 and newer versions, ...
Time estimate: 30 minutes Please go through all the points in the following checklist. If necessary, confirm with IT Department any information you cannot verify before contacting your local COPA-DATA Representative. TwinCAT ADS communication library ...