text: <s>[INST] Camming 4 Real Axis & 2 Virtual Axis? I am using an L45 processor with two sercos cards and 7 axis total. 4 of these axis need to be cammed together, but not at the start of the process. I have put these 4 on the same sercos card. I am presently camming virtual 1 to axis 1 & axis 2. I then cam virtual 2 to axis 3 & axis 4. I then jog both virtuals separately. Later in the process, I cam virtual 1 to virtual 2 and then only jog virtual 1. All 6 move at that point. This seems to work ok, but I haven't run the machine much at this point. Is this the best way to do this?Does anyone know any problems that may crop up? [/INST] your only alternative is to cam axis 3 and axis 4 to virtual 1 vs. cam virtual 2 to virtual 1 in your second mode. Based on my experience (even though I haven't done what you are doing) it seems like what you have already done should work fine. I think the only thing...if you read some AB literature (it seems to be in the back of my mind I read somewhere) that you have a slight delay (probably un-noticable, except in extremely critical applications) where you are cascading these camming functions. I think this delay is equal to one trajectory calculation cycle.... maybe in mSec??? You'll have to do a little reading if you think it will matter in your application. Sorry I can't help more than that. \\n </s>