D
The CWT300 turbine originally had an RS232 based protocol engineered by Active Control Inc. We have partial docs that describe something that looks a little like Modbus - but don't make it clear whether its binary or ASCII or the method by which a one (byte/character) checksum is calculated.
We did try contacting Active Control but they didn't seem to know anything about it because it was 15+ years ago.
Right now I have a virtual comm port connected over the cellular network onto a controller that is located in the beautiful English countryside. I'm using the Red Lion Crimson simulator to poke it with commands but having no luck.
This is a real poisoned chalice!!!
We did try contacting Active Control but they didn't seem to know anything about it because it was 15+ years ago.
Right now I have a virtual comm port connected over the cellular network onto a controller that is located in the beautiful English countryside. I'm using the Red Lion Crimson simulator to poke it with commands but having no luck.
This is a real poisoned chalice!!!