Dual Extruder: lower temp while extruder is parked
I finally got my independent dual x printer up and running with repetier. Apart from setting up BLTouch correctly, the trickiest part was to realize that the offsets are very different from what you do in MK4Duo / Marlin. But now I got it calibrated perfectly.
This is almost a cosmetic question: is there an easy way to set temp to e.g. 170 while the extruder is parked and then heat up to target temperature once it gets re-activated. The extruder select / deselect command only offer hard coded temp-settings which is not practical, maybe I could use the event system (requires coding, not too confident about that). Last, I might be able to find a way via slicer settings or via events in Repetier-Server. Is there an even easier way I am not currently aware off?
Thanks a lot for your support in advance. I am suuuuper happy right now (even got the RADDS2LCD set up with a 12864 LCD, yeeeeah)
This is almost a cosmetic question: is there an easy way to set temp to e.g. 170 while the extruder is parked and then heat up to target temperature once it gets re-activated. The extruder select / deselect command only offer hard coded temp-settings which is not practical, maybe I could use the event system (requires coding, not too confident about that). Last, I might be able to find a way via slicer settings or via events in Repetier-Server. Is there an even easier way I am not currently aware off?
Thanks a lot for your support in advance. I am suuuuper happy right now (even got the RADDS2LCD set up with a 12864 LCD, yeeeeah)
Comments
Here is my toolchange script:
Problem is that T[current_extruder] moves the head over the print for heating up, whereas omitting T[current_extruder] has the previous_extruder cool down over the print. Catch 22.
Am I missing something obvious?
- M401 - Store x, y and z position.
- M402 - Go to stored position. If X, Y or Z is specified, only these coordinates are used. F changes feedrate for that move.
To move away from print so it does not ooze on it. For example
M401
M104 T[current_extruder] S[temperature_[current_extruder]] ;reset printing temperatureG1 X0 Y200 F12000 ; fast move away
M402 F12000
So now it heats at 0, 200 and then continues. Eventually you could even remove the M401/M402 if the next move is to wipe tower.
T0 and T1 make the head move due to the parking feature. So I guess I'll play around with G28 X and M401 / M402 to move heads to home for heating (as I have 'ooze wipers' installed) then move back to printing position. No wipe tower required ????
Can I store/load multiple positions with M401 / M402? If so, that would be an alternative to G28...
Will post back after my holidays. Away from printer ????????
You have 2 x axis so it goes beside the wiper? Try lazy positioning so it moves only back when being needed for next move instead then.