Search found 2 matches
- Thu Mar 31, 2016 1:28 pm
- Forum: Controller Communication
- Topic: Comm error stn 0
- Replies: 7
- Views: 44975
Re: Comm error stn 0
Hello, I am working on an E-1043 display (Module EM-Profibus DP) connected to a Simatic S7-300 PLC using the X2 port (DP Profibus). -I have a error msg on the display (No reply from PLC), and the two LED (ST , OP) of the card (EM-Profibus DP) is ON, (Attached file ). -When I scanned the PLC network ...
- Wed Mar 30, 2016 6:20 pm
- Forum: Controller Communication
- Topic: No reply from PLC
- Replies: 1
- Views: 15213
No reply from PLC
Hello, I am working on an E-1043 display (Module EM-Profibus DP) connected to a Simatic S7-300 PLC using the X2 port (DP Profibus). -I have a error msg on the display (No reply from PLC), and the two LED (ST , OP) of the card (EM-Profibus DP) is ON, (Attached file ). -When I scanned the PLC network ...