Navigation

Want configure plc and node red with using send/ receive functions.

Created by: antonaleks at: 6/29/2021 4:35 PM (1 Replies)

6/29/2021 4:35 PM	Rate (0)
antonaleks Member Joined: 3/2/2018 Last visit: 8/17/2021 Posts: 6 Rating: (0)	Dear bergmanu, So, is it right that node red s7 contrib node support only GET/PUT communication? If i need to have handshakes in my communication with node red and plc, can i use this node? I want configure plc and node red with using send/receive functions. ------------------------------------------------------------------------------------------ Split from S7 communication with node-red.
	Last edited by: Jen_Moderator at: 06/30/2021 08:47:06 New subject after splitting
Suggestion To thank Quote Answer

6/30/2021 5:48 PM	Rate (0)
Fe_lipe Silver Member Joined: 12/12/2016 Last visit: 4/8/2024 Posts: 640 Rating: (60)	Hello, Yes S7-Communication (S7-Classic with non-optimized DBs) is the only option with the s7-nodes and requires Put/Get enabled on the PLC. An alternative if you want to actively use TSEND TRCV is a regular TCP IP connection which you can also configure in node-red, is this what you mean? BR

Suggestion To thank Quote Answer