<![CDATA[SoliForum - 3D Printing Community — Sanguinololu board keeps resetting at idle (comm error?)]]> 2013-05-14T20:02:32Z PunBB https://www.soliforum.com/topic/2395/sanguinololu-board-keeps-resetting-at-idle-comm-error/ <![CDATA[Re: Sanguinololu board keeps resetting at idle (comm error?)]]> Just removed the regulator, read the issue they have with mismatched voltages. However, still getting the reset problem. Any other ideas?

]]> https://www.soliforum.com/user/1956/ 2013-05-14T20:02:32Z https://www.soliforum.com/post/22816/#p22816 <![CDATA[Re: Sanguinololu board keeps resetting at idle (comm error?)]]> try isolating the +5v from the USB cable.

]]> https://www.soliforum.com/user/134/ 2013-05-14T12:00:10Z https://www.soliforum.com/post/22780/#p22780 <![CDATA[Sanguinololu board keeps resetting at idle (comm error?)]]> I have just started getting my SD2 to start making some good prints however, one annoying issue I have not resolved is when the board keeps resetting itself during some idle state (i.e. not printing). This ends up turning off the extruder and bed and becomes really annoying when I don't catch it and am trying to print back to back projects and have to wait for them to heat back up to temp again.

The system will sit there at idle until this happens:

01:36:36.452 : Error:No Checksum with line number, Last Line:0
01:36:36.452 : Resend:1
01:36:36.452 : Receiving only error messages. Stopped communication.
01:36:52.034 : start
01:36:52.035 : echo:Marlin 1.0.0
01:36:52.035 : echo: Last Updated: 2012-08-14 | Author: Lawsy
01:36:52.035 : echo: Free Memory: 1499  PlannerBufferBytes: 1232
01:36:52.035 : echo:Using Default settings:
01:36:52.035 : echo:Steps per unit:
01:36:52.035 : echo:  M92 X88.00 Y88.00 Z2268.00 E104.00
01:36:52.035 : echo:Maximum feedrates (mm/s):
01:36:52.035 : echo:  M203 X500.00 Y500.00 Z5.00 E45.00
01:36:52.035 : echo:Maximum Acceleration (mm/s2):
01:36:52.035 : echo:  M201 X9000 Y9000 Z100 E10000
01:36:52.035 : echo:Acceleration: S=acceleration, T=retract acceleration
01:36:52.035 : echo:  M204 S3000.00 T3000.00
01:36:52.035 : echo:Advanced variables: S=Min feedrate (mm/s), T=Min travel feedrate (mm/s), B=minimum segment time (ms), X=maximum xY jerk (mm/s),  Z=maximum Z jerk (mm/s)
01:36:52.035 : echo:  M205 S0.00 T0.00 B20000 X20.00 Z0.40 E5.00
01:36:52.035 : echo:Home offset (mm):
01:36:52.035 : echo:  M206 X0.00 Y0.00 Z0.00
01:36:52.035 : echo:PID settings:
01:36:52.035 : echo:   M301 P21.78 I1.44 D82.06


It seems like just a reset of the board because of some random comm error but any ideas as to why. I just printed a 3.5hr long print and about 1 min after if finished it did this twice within a 3min period. In fact it has already done it twice while typing this up. I would be grateful for any ideas or advice as what could be the problem. Thanks

]]> https://www.soliforum.com/user/1956/ 2013-05-14T05:45:59Z https://www.soliforum.com/post/22763/#p22763