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There is a lot of information for talking DF1 or DH+ to allen bradley PLCs via visual basic. But, I have found information on the DH-485 protocol used by the low-end SLC's to be more elusive. Does anyone know where this might be found?
I'm trying to interface a SLC 5/01 to VB via a 1747-PIC. In theory, this should work, right? I would like to find a subroutine or ActiveX control that would handle the networking end of things. Any help or suggestions would be GREATLY appreciated as my forehead is developing lumps from the repeated wall-bashing. Thanks!
I'm trying to interface a SLC 5/01 to VB via a 1747-PIC. In theory, this should work, right? I would like to find a subroutine or ActiveX control that would handle the networking end of things. Any help or suggestions would be GREATLY appreciated as my forehead is developing lumps from the repeated wall-bashing. Thanks!