Ramsri
Member
has anyone communicated multiple slave devices using Rs485 ASCII protocol in S7-300 / 1200. if so in which comm. module it is possible?
Rs485 ascii
- Thread starter Ramsri
- Start date
Tom Jenkins
Lifetime Supporting Member
ASCII is not a protocol - it is a character set definition. Do you perhaps mean Modbus?
Similar Topics
I need an adapter for Ethernet to RS485 ASCII traffic.
I found a couple cheapos and bought them but all the docs were in Chinese and I just...
Hi
If I wanted to put a pure RS485 ASCII string into an S7 PLC (not something I have done before) and then pick out a section of this string, how...
hello
i have analyzer it out put port rs485 protocol ASCII
i want use s7 200 CPU 224 XP Receive Data From analyzer How to hardware in use?
Thank
Hello,
Currently we have a problem with an installation that runs already for years.
Description of the installation:
A Siemens CPU318 with a...
Dear Experts,
I have five Display (PM4BC) which return ASCII string on their RS485 port (two wire), each Display can be marked up with address. I...