How does the READ_VAR, WRITE_VAR differentiates between Ethernet port 1 and 2 on the M251 Controller?
Issue:
How does the READ_VAR, WRITE_VAR differentiates between Ethernet port 1 and 2 on the M251 Controller?
Product Line:
M251, Machine Expert
Resolution:
The TM251MESE has dual Ethernet port Ethernet port 1 and Ethernet port 2.. The Addr input parameter on the ADDM function block specifies the port and the IP address. 3 is use for Ethernet communication (Ethernet port 1 or 2). The software checks the IP address that you use in the FB and send the information via the Ethernet port that is on the same subnet (auto routing depending of the IP address).
If this FAQ did not solve your issue, you can chat with us at chat with us or e-mail us at customer.services@se.com to create a case with our Technical Support Team.
If you are not located in North America, please contact your local Customer Care Center for assistance:
Publicerad för: Schneider Electric Sverige
Behöver du hjälp?
Produktväljare
Hitta snabbt och enkelt rätt produkter och tillbehör för dina ändamål.
Begär en offert
Ställ din fråga online så kontaktar vi dig.
Här köper du
Hitta enkelt närmaste Schneider Electric-distributör på din ort.
Hjälpcenter
Hitta alla supportresurser som du behöver på ett ställe.