Hi,
I replied to a similar post about the same thing.
We have a old UP6 that we are wanting to prototype with. As part of this, we want to read/write variable data & maybe other status info, but the key is writing variable data.
According to the data transmission manual, when a 'ENG' is sent, a 'ACK0' should be returned, but it looks like I am getting DLE instead.
After issuing this command, it does appear that we get repeated 'ENQ' that stops once a 'ACK' is sent back.
We know this is an old robot & there are better ways, but at the moment this is what we are stuck with for now.
Does anyone have any examples or similar?
Thanks
LC