Search found 3 matches

by lele66
Sat Dec 23, 2017 12:50 am
Forum: Geeetech Delta Series
Topic: M303 PID autotune
Replies: 4
Views: 8537

Re: M303 PID autotune

Hi I don't know what's the right value of the heatbed resistance but I'll let you know what I measure. I asked for the M303 feature in order to avoid instability of the system targeting heatbed setpoint after a change in sensor placement. I know it's the last resource - I'll try to increase thermal ...
by lele66
Fri Dec 22, 2017 4:05 am
Forum: Geeetech Delta Series
Topic: M303 PID autotune
Replies: 4
Views: 8537

Re: M303 PID autotune

Hi, I set 100 °C target temperature for the heatbed.... it's the suggested temperature for ABS printing. The lcd screen shows a pretty fast reaching of the target but in practice the MEASURED temperature of the hb is about 30 °C lower than the expected value. I asked how to adjust PID just in case o...
by lele66
Mon Dec 11, 2017 3:42 am
Forum: Geeetech Delta Series
Topic: M303 PID autotune
Replies: 4
Views: 8537

M303 PID autotune

Hi folks! I am assembling a M301 printer... and I'm pretty close to start printing.... I used an infrared termometer to check differences between heatbed's real termperature and setpoint shown on the machine lcd. I found the real temperature 30 Celsius lesser than the setpoint... Would like to chang...