scadagetco
Member
hello friends
i am communicating my ML-1400 PLC(SERIES A) with some device (currently I am using a microcontroller based on ATmega 328 popularly known a ARDUINO) that is capable to send ASCII characters and integers as if its connected to HYPERTERMINAL on a PC.
so now I am able to
1> Send ASCII characters to my PLC.
Now I want my PLC to do the following.
1> Decode those ASCII values and take proper action like energize one of the PLC's digital outputs.
2> Aslo want my PLC to decode those ASCII values and return the STATUS OF INPUT/OUPUT coils on the same serial port.
CAN ANYONE PROVIDE SAMPLE PROGRAME FOR THIS
i am a newbie
Thank you very much.
And waiting for your reply!!
i am communicating my ML-1400 PLC(SERIES A) with some device (currently I am using a microcontroller based on ATmega 328 popularly known a ARDUINO) that is capable to send ASCII characters and integers as if its connected to HYPERTERMINAL on a PC.
so now I am able to
1> Send ASCII characters to my PLC.
Now I want my PLC to do the following.
1> Decode those ASCII values and take proper action like energize one of the PLC's digital outputs.
2> Aslo want my PLC to decode those ASCII values and return the STATUS OF INPUT/OUPUT coils on the same serial port.
CAN ANYONE PROVIDE SAMPLE PROGRAME FOR THIS
i am a newbie
Thank you very much.
And waiting for your reply!!