TECHNICAL MANUAL
LARGE DISPLAYS DN109/NB - DN119/NB - DN189/NB
ANNEX III
UDP: Blocks downloaded from the Siemens website are used to communicate in UDP.
Specifically, "S7-1200/S7-1500" (LOpenUserComm_Udp).
Fig. 116: "LOpenUserComm_Udp" block udsed for UDP communication.
The mentioned module is in charge of carrying out the configuration automatically once the inputs
have been set the desired way.
WIFI: An external module (TPLINK) is used for WIFI communication, so the PLC performs
communication as if it was a wired network.