Farid
Guest
F
hi guy's ..
I have a S7 200 PLC and I have HP 656 inkjet printer, I want to
print data from the plc by using the XMT instruction, and the thing
is that I dont know what is the printer's protocol i have the manual
but nothing is written about communication via external devices or about protocol, my printer has a USB port my PLC has RS485, can you please guy's help me out ?? I know that I need USB --> RS485 converter, but how can I print data from the plc ?
any help would be great..
thank you in advance.Farid
I have a S7 200 PLC and I have HP 656 inkjet printer, I want to
print data from the plc by using the XMT instruction, and the thing
is that I dont know what is the printer's protocol i have the manual
but nothing is written about communication via external devices or about protocol, my printer has a USB port my PLC has RS485, can you please guy's help me out ?? I know that I need USB --> RS485 converter, but how can I print data from the plc ?
any help would be great..
thank you in advance.Farid