renHiatus Member R Join Date Jan 2012 Location Philippines Posts 11 Feb 10, 2013 #1 Keyence: PLC : KV-5000 Expansion: KV-L20V Interface: RS232 Touch Panel: VT3-W4M Kindly see attached file. - I've noticed that SD and RD signal are both in color Orange while RS and CS are in color Green. I'm suspecting that this is the reason of communication error. Any suggestions?
Keyence: PLC : KV-5000 Expansion: KV-L20V Interface: RS232 Touch Panel: VT3-W4M Kindly see attached file. - I've noticed that SD and RD signal are both in color Orange while RS and CS are in color Green. I'm suspecting that this is the reason of communication error. Any suggestions?
renHiatus Member OP R Join Date Jan 2012 Location Philippines Posts 11 Feb 11, 2013 #2 Guys, we found out what's the problem and it's not what I was suspecting..