Posts made by Fuzionline

@dc42
hello
Do you have news
tks

@Fuzionline
hello
Do you have news
tks

@droftarts
Tks

@droftarts
tks for your help

@droftarts

@droftarts said in Scara manual control:

Looking at your config.g, you seem to have your machine limits set to allow the Scara arm to go anywhere in a donut shape around the centre. Your M208 XY limits are +/- 1200mm, which is roughly the length of your proximal (765mm) and distal (475mm) arms, with a central no-go area of 450mm radius (ie 900mm diameter). Is this correct?

Regarding the M208 limits, everything is fine; when it reaches -1200/1200, it doesn't allow further movement.
However, there is an issue with the R value. I even increased it to R500, but it exceeds this value and continues until it reaches the limit defined by the distal angle, which is 150(endstop). If it continues to be commanded in that direction, it moves in the opposite direction and stops at the -151 distal angle.
It seems to me that the situation starts with it ignoring the value set in R.

@droftarts said in Scara manual control:

If you command it to go into any area within the 900mm diameter central area, I would think it should stop at the point it gets within 450mm of X0 Y0. If it continues to attempt to get there, I think that sounds like a bug. Can you confirm that's what you see?

No.Only stop when reach the 150 distal angle(420mm of X0 Y0 approximate).

@Fuzionline
Good afternoon! Are there any updates?

@Fuzionline
Good afternoon! Are there any updates?

@droftarts
tks
In relation to M208, via the pendant or DWC, it does not exceed the defined values, which is great. Since (X0, Y0) is the center of the SCARA, there is an area around this base that I want to prevents the pendant from mistakenly exceeding the area."
My duet is a 2 wifi , the M599 don´t work ?
tks

@droftarts
tks
But is it possible to create a restricted zone that the machine cannot access, like with M208?

@Fuzionline
Thanks,
I tried another one with M564 S0 H0 and without M564, but the behavior is the same.
When the distal arm is approaching the endstop (passing under the proximal arm) at an angle of -151, the distal arm rotates in the opposite direction and moves to an angle of 150 to stay on the same X line.

@droftarts
Thanks,
The R value of M669 was 430, but I set it to 450 to avoid the risk of collision.
The R value was obtained by measuring from the center of the proximal axis to the center of the extruder nozzle on the distal arm in millimeters.
Regarding the M98 P"0:/macros/LimitarMovimento.g", it was created to try to solve this problem, but I couldn't, and it doesn't have any M564.
The version is RepRapFirmware for Duet 2 WiFi/Ethernet version 3.5.2 (2024-06-11 17:13:43) running on Duet WiFi 1.02.

When I am using the Pendant (Joystick) or Manual Control and I try to enter an area that I know it cannot reach due to being a SCARA, because it originates from (X0, Y0). Is it possible to define a restricted area around the SCARA,like M208? Because what happens is that since it cannot reach through that path, it changes rotation and tries to reach from the other side, and on top of that, it increases speed. This situation happens with the pendant or manual control DWC
config (4).g
Tks

@dc42
Hello tks

The version is RepRapFirmware for Duet 2 WiFi/Ethernet version 3.5.2 (2024-06-11 17:13:43) running on Duet WiFi 1.02

resurrect.g resurrect-prologue.g

Good afternoon,

When I pause and then restore a print, everything works fine. However, if I restart the duet and run M916, it starts at the position where the pause was made, but it loses the E value from that line of G-code. Only when it moves to the next line of G-code does it start extruding.

Is it also possible to save the E value along with the (x, y, z) values, as if it were a pause and restore?

Thank you.