Hi all,
I wonder if someone can point me in the right direction...
I bought one of the original RS Components Ormerods many years ago and, despite upgrading the firmware, I had endless problems trying to commission the printer. I gave up after the Duet board no longer read the memory card properly.
I recently dug out the printer again and bought a replacement Duet board that arrived with version 1.17E firmware loaded and everything went well except for the temperature control.
Basically neither the bed nor the hotend reach the temperatures reported to Pronterface . I am guessing my early Ormerod requires a different resistance to temperature lookup table than the one in the latest firmware but nowhere can I find a definitive fix for this.
To recap : how do I change the new Duet loaded with 1.17e firmware to give the correct temperatures when connected to old hardware?
Many thanks
Stretch
Cape Town