SIC Marker Interface?

[Atchison 0]

I"m new to the ASCII protocols for A/B (and most of A/B other than simple operations to be honest, just have more experience with Siemens) so I"m really struggling with my latest application....any help would be appreciatted Trying to implement a SIC Marking E10(E8 is the same just replaced) controller into an existing L63 line using V19 and the communication protocol isn't something I've done before so I searched and found nothing online for interfacing so I thought'd I'd ask if anyone has an interface setup already? SIC said they have been interfaced 1000's of times but they don't have an interface :/ I have the variables created I need to send etc, but I don't really understand the format and how to copy them all together to transmit the data to the marker and then run the marker. Thank you