Issue:
Magelis HMI is unable to communicate to a Siemens S7-1200 PLC

Product Line:
Vijeo Designer, Magelis HMI with Ethernet

Resolution:
If your Magelis HMI cannot communicate with your Siemens S7-1200 PLC configured with TIA portal, try enabling the setting below in TIA:

(Protection->Connection->Connection mechanisms)
Permit access with PUT/GET communication from remote partner (PLC, HMI,OPC...)

Publicado para:Schneider Electric España