If You just have the cylinder and Text and text poistion
1. Please keyin the Text string at that start position and explode the Text string (True Type Font and explode to geometries)
2. Use 2 Axis controur or pocket to engrave the Text.
3. NC Operation --> Transform Operation --> Wrap On Cylinder
Wrap the 2 Axis Tool Path on a cylinder you need.
Alll you need is a Living Tool mill/Turn SPost.
Besides, if your text string at some Flat plane on the Cylinder, then just create that Flat Plane CView and program a Item#1 and Item#2