This is very cool...
Good job.
Search found 5 matches
- Sun Jul 20, 2014 3:46 pm
- Forum: General discussion
- Topic: S7 PLC Communication library
- Replies: 3
- Views: 26596
- Sun Jul 20, 2014 3:44 pm
- Forum: Automation, sensing and robotics
- Topic: Read and historize PLC data
- Replies: 8
- Views: 12215
Re: Read and historize PLC data
If you plan on using a Pi as a data concentrator... the non-Siemens PLC's use mostly ModbusRTU and ModbusTCP ... so modbus is probably what you'll find the most of out there. Siemens uses Profibus (RS485)or Profinet (Ethernet/TCP-IP). You can naturally adapt the ports to talk however you want. Espec...
- Sat Jul 19, 2014 5:06 pm
- Forum: Bare metal, Assembly language
- Topic: Raspberry Pi PLC Assembly OS
- Replies: 8
- Views: 10697
Re: Raspberry Pi PLC Assembly OS
Hi sorry to Hijack the post and I hope its in the right place !!.......I am looking at ways I can connect a pi to a Siemens S7 PLC or Wonderware Scada and read in certain tag values and then display these tag values using something like raspiconnect or even on pifaceCAD. I have also looked at Berem...
- Sat Jul 19, 2014 5:00 pm
- Forum: Automation, sensing and robotics
- Topic: plc automation
- Replies: 23
- Views: 12456
- Sat Jul 19, 2014 4:55 pm
- Forum: Automation, sensing and robotics
- Topic: plc automation
- Replies: 23
- Views: 12456
Re: plc automation
You will need the TIA Portal V13 software first of all. Then you can set up your communications for TCP/IP on the S7-1200 PLC. Then it is just a matter of making sure you get a communication handshake. I do not know for sure if the Pi has a .gsd file or something similar for integration into a Sieme...