This article will provide information on the how to send emails and SMS messages via a SiteManager from a Siemens PLC.
This video describes how to send an e-mail via a PLC using Siemens Step7 software. The program is attached to this article.
The video is created with the below software/hardware version(s):
TIA portal version: 188.8.131.52.0
CPU 314C-2 PN/DP Firmware: 3.3
SiteManager firmware: 7.1 (16444)
Reports indicates the following from the video:
Sometimes you need to have a pointer to character 2 in the string instead of the string for input to TUSEND. Also this example only works if you have no junk data in the end of the string.