Summary When the AccessModbus Process Gateway receives a specific invalid modbus request, the process gateway closes unexpectedly. Description When the AccessModbus Process Gateway receives a specific invalid modbus request, the process gateway ...
The Modbus Process Gateway (AccessMODBUS) could not be started via the Startup tool. The issue has been addressed and the start via the Startup tool works again now. To benefit from this fix: Update your zenon Software Platform to the latest build of ...
Summary The AccessMODBUS gateway (MODBUS Process Gateway) shows unexpected behaviour when it contains a variable which is no longer available in zenon and a modbus master sends a write request for any variable which is or was configured in ...
Description If in the Process Gateway the IEC870Sl receives a specific invalid message, it is closed with an exception. This behavior has been changed. The IEC870Sl has an improved detection for invalid messages. Invalid messages are ignored. To ...
Time estimate: 45 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. Checklist usage: #. [Quick hints] ...