Chiefsta
Member
Hi ALL,
Could any please help. I have a Allen Bradley PLC (500)that has a RS 232 port and would like to read and write to various registers using a Visual Basic Application. How would i go about doing this?
I already established a link from my PC to the PLC using the RS232 comms port available using RS links. What options do i have to link between the two (Visual Basic and the Allen Bradley PLC) and how would i achieve this? Do i need write a protocol or is one available?
My ultimate goal is to display and write values of the registers to the PC screen using VB.
Please Help
Could any please help. I have a Allen Bradley PLC (500)that has a RS 232 port and would like to read and write to various registers using a Visual Basic Application. How would i go about doing this?
I already established a link from my PC to the PLC using the RS232 comms port available using RS links. What options do i have to link between the two (Visual Basic and the Allen Bradley PLC) and how would i achieve this? Do i need write a protocol or is one available?
My ultimate goal is to display and write values of the registers to the PC screen using VB.
Please Help