Summary The Accessmodbus process gateway returns a modbus exceptionerror when an invalid modbus request is received Description The Accessmodbus process gateway returns a modbus exceptionerror when an invalid modbus request is received Issue Number: ...
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] ...
Summary The zenon logic application using a ProfiNet IO Contoller fieldbus driver closes unexpectedly on receiving an invalid ProfiNet message. Description The zenon logic application using a ProfiNet IO Contoller fieldbus driver closes unexpectedly ...
It is possible that the Smart Server closes as it runs out of possible memory address space for a 32-bit application. In this case use the Smart Server 64-bit version.
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 ...