DUEX 5 V0.8 TO DUEX 5 V0.11

paolozampini1973

@droftarts NTC 100K ohm B3950
220v 1400W 500*500 NTC 100K 3950

paolozampini1973

@droftarts said in DUEX 5 V0.8 TO DUEX 5 V0.11:

@paolozampini1973 said in DUEX 5 V0.8 TO DUEX 5 V0.11:

E2 +E3+E4+E5+E6 it does not work when microswitch is configured

Please show how you are testing this.

Ian

M119

droftarts

@paolozampini1973 said in DUEX 5 V0.8 TO DUEX 5 V0.11:

@droftarts NTC 100K ohm B3950
220v 1400W 500*500 NTC 100K 3950

That is the bed. What about the hot ends?

For bed, change config.g to:

M308 S0 P"bedtemp" Y"thermistor" T100000 B3950         ; configure sensor 0 as thermistor on pin bedtemp

Ian

droftarts

@paolozampini1973 said in DUEX 5 V0.8 TO DUEX 5 V0.11:

M119

M119 does not show filament sensor status, only endstop status for axes (X, Y, Z).

Send M591 D# where # is the extruder drive number, 0 to 3.

Ian

paolozampini1973

@droftarts said in DUEX 5 V0.8 TO DUEX 5 V0.11:

@paolozampini1973 said in DUEX 5 V0.8 TO DUEX 5 V0.11:

M119

M119 does not show filament sensor status, only endstop status for axes (X, Y, Z).

Send M591 D# where # is the extruder drive number, 0 to 3.

Ian

Yes exactly so I made the limit switch m119 and for the end of the line m 591 d is the distributor number
and the film works perfectly instead of the switch does not work now I have replaced it and put it on two WiFi switch Z2config (22).g

paolozampini1973

@paolozampini1973 said in DUEX 5 V0.8 TO DUEX 5 V0.11:

@droftarts said in DUEX 5 V0.8 TO DUEX 5 V0.11:

@paolozampini1973 said in DUEX 5 V0.8 TO DUEX 5 V0.11:

M119

M119 does not show filament sensor status, only endstop status for axes (X, Y, Z).

Send M591 D# where # is the extruder drive number, 0 to 3.

Ian

Yes exactly so I made the limit switch m119 and for the end of the line m 591 d is the distributor number
and the film works perfectly instead of the switch does not work now I have replaced it and put it on two WiFi switch Z2config (22).g

config (23).g

paolozampini1973

@droftarts if it is possible for you we can see the problem of the loss of pace because the rest everything works
for other small problems I look at myself I do not want to take advantage of your kindness we see the biggest problem of the loss of the Step of X and Y

droftarts

@paolozampini1973

; Endstops
M574 X0 S1 P"!xstop"     ; configure active-high endstop for low end on X via pin xstop
M574 Y1 S1 P"!ystop"     ; configure active-high endstop for low end on Y via pin ystop
M574 Z2 S1 P"!zstop+!e1stop"

;Filament Sensing
M591 P2 C"e0stop" S0 D0
M591 P2 C"duex.e2stop" S1 D2
M591 P2 C"duex.e3stop" S1 D3
M591 P2 C"duex.e4stop" S1 D4

With this configuration, homez.g works? And the filament sensing works?

Ian

paolozampini1973

@droftarts said in DUEX 5 V0.8 TO DUEX 5 V0.11:

@paolozampini1973

; Endstops
M574 X0 S1 P"!xstop"     ; configure active-high endstop for low end on X via pin xstop
M574 Y1 S1 P"!ystop"     ; configure active-high endstop for low end on Y via pin ystop
M574 Z2 S1 P"!zstop+!e1stop"

;Filament Sensing
M591 P2 C"e0stop" S0 D0
M591 P2 C"duex.e2stop" S1 D2
M591 P2 C"duex.e3stop" S1 D3
M591 P2 C"duex.e4stop" S1 D4

With this configuration, homez.g works? And the filament sensing works? YES

Ian

paolozampini1973

@droftarts

M566 X1000.00 Y1000.00
M201 X2000.00 Y2000.00
I tried to make a print with this configuration without extruding the pitch I don't lose it but if I increase it I lose it
DM860H V3.3 act英文 (1).pdf 17HS19-2004S1.pdf

I made the print at 100 mm and the displacement 130 mm

droftarts

@paolozampini1973 said in DUEX 5 V0.8 TO DUEX 5 V0.11:

@droftarts if it is possible for you we can see the problem of the loss of pace because the rest everything works

Okay, back to the original problem. DM860H driver is made by Leadshine. I expect you have a Chinese clone version. All documentation I have found, except for the one you posted, has a different timing specification for the DM860H drivers. eg:
http://www.jdsmotion.com/products1/dma860h.pdf
https://manuals.plus/microrostep/leadshine-microstep-dm860-user-s-manual

I suggest trying the following timing:

M569 P7 S0 R1 T3:3:6:6                         ; E4 X physical drive 7 goes forwards
M569 P8 S1 R1 T3:3:6:6                         ; E5 Y physical drive 8 goes forwards

Stated timing is minimum length. Timings can be longer than stated in documentation, but not shorter. This will not affect the speed you can achieve with the axis.

But note that even the pdf you linked says that signal level must be >3.5V.

Ian

paolozampini1973

@droftarts said in DUEX 5 V0.8 TO DUEX 5 V0.11:

@paolozampini1973 said in DUEX 5 V0.8 TO DUEX 5 V0.11:

@droftarts if it is possible for you we can see the problem of the loss of pace because the rest everything works

Okay, back to the original problem. DM860H driver is made by Leadshine. I expect you have a Chinese clone version. All documentation I have found, except for the one you posted, has a different timing specification for the DM860H drivers. eg:
http://www.jdsmotion.com/products1/dma860h.pdf
https://manuals.plus/microrostep/leadshine-microstep-dm860-user-s-manual

I suggest trying the following timing:
M569 P7 S0 R1 T3:3:6:6                         ; E4 X physical drive 7 goes forwards
M569 P8 S1 R1 T3:3:6:6                         ; E5 Y physical drive 8 goes forwards
Stated timing is minimum length. Timings can be longer than stated in documentation, but not shorter. This will not affect the speed you can achieve with the axis.

But note that even the pdf you linked says that signal level must be >3.5V.

Ian

Ok so I apply this configuration and do a test test without instructions

paolozampini1973

@paolozampini1973 said in DUEX 5 V0.8 TO DUEX 5 V0.11:

3:3:6:6

EN+ EN- they are not connected because if I reconnect the motors remain disabled In fact I tried to see if the voltage changes but there is no change in voltage when it prints and when it stops

paolozampini1973

@droftarts
M566 X1000.00 Y1000.00
M201 X2000.00 Y2000.00
Listen I don't know how the accelerations are calculated because with this configuration indicated above I have no problem printing at 100 mm

paolozampini1973

@droftarts test without extrusion is 100mm print and 130mm shift

M569 P7 S0 R1 T3:3:6:6
M569 P8 S1 R1 T3:3:6:6
M566 X1000.00 Y1000.00 No loss of pace
M201 X2000.00 Y2000.00 No loss of pace

M569 P7 S0 R1 T3:3:6:6
M569 P8 S1 R1 T3:3:6:6
M566 X1200.00 Y1200.00 No loss of pace
M201 X2000.00 Y2000.00 No loss of pace

M569 P7 S0 R1 T3:3:6:6
M569 P8 S1 R1 T3:3:6:6
M566 X1500.00 Y1500.00 so i have step loss
M201 X2000.00 Y2000.00 so i have step loss
What do you advise me to do?

droftarts

@paolozampini1973

M566 is 'instantaneous speed change'. See gcode dictionary M566. If the axis is not moving, then you command movement, it will try to start moving at this speed. All machines will skip steps if you set this too high. Because you try to move the axis at high speed immediately. Usual setting for M566 is between 300 and 900. if you set it too high, it can limit acceleration, and will cause a lot of shake in your machine from violent starts. If your axis is heavy, it will have to be lower. Generally, it is better to set M566 low (eg 300) and set acceleration (M201) higher. This should reduce violent movement of the machine, but still give good speed.

M201 is acceleration. See gcode dictionary M201. Increase this for the axis to achieve high speed quicker. 2000 is quite low. Some machines can reach 20000.

M203 is maximum speed. See gcode dictionary M203. Even if you send a GCode command with a feed rate faster than this, the firmware will limit the speed to this setting.

For these three, it is dependent on the machine what can be set, and you will need to experiment to find the best values, for each axis (X, Y and Z). The usual procedure to tune these settings is to:

Find a value for each that works, eg M566 X300, M201 X2000, M203 X5000
Change one value, find where there is step loss, eg M201 X10000
Halve the difference between the values, eg M201 X6000, then test

If it works, halve the difference with the higher number, and test again, eg M201 X8000
If it doesn't work, halve the difference with the lower number and test, eg M201 X4000

Repeat using the highest value that works, and lowest value that does not work.
When you find the highest value that works, eg M201 X5000, set to 80% of this value, eg M201 X4000. This gives you some flexibility.

This technique is called a 'binary search'. You can use it to tune all the settings, for each axis.

Ian

paolozampini1973

@droftarts Ok thanks I will do these tests one thing but the dwelling is disabling that is EN how important is it for step loss why i disconnected it because it doesn't work ?

droftarts

@paolozampini1973 Do you mean that the external driver is turning off the power to the motor when it is stationary, even during printing?

In the pdf you linked, it says:

T1: ENA (enable signal) should be determined to be high by a DIR of at least 5μs.
In general, it is recommended that ENA+ and ENA- be left floating.

ie they recommend leaving ENA+ and ENA- unconnected. But if the driver is switching off power during printing, you need to connect them. Usually ENA+ to 5V, ENA- to ground. This will cause the motor to be powered all the time the Duet is on, though.

But... are these the motors you are using on X and Y??? 17HS19-2004S1.pdf
Because according to that pdf, they are 2.0A motors. The Duet 2 or DueX can control these directly! Why use the external drivers? Or are you going to fit bigger motors in the future?

Ian

paolozampini1973

@droftarts said in DUEX 5 V0.8 TO DUEX 5 V0.11:

@paolozampini1973 Do you mean that the external driver is turning off the power to the motor when it is stationary, even during printing?

In the pdf you linked, it says:

T1: ENA (enable signal) should be determined to be high by a DIR of at least 5μs.
In general, it is recommended that ENA+ and ENA- be left floating.

ie they recommend leaving ENA+ and ENA- unconnected. But if the driver is switching off power during printing, you need to connect them. Usually ENA+ to 5V, ENA- to ground. This will cause the motor to be powered all the time the Duet is on, though.

But... are these the motors you are using on X and Y??? 17HS19-2004S1.pdf
Because according to that pdf, they are 2.0A motors. The Duet 2 or DueX can control these directly! Why use the external drivers? Or are you going to fit bigger motors in the future?

Ian

Yes maybe one day you will intend to get bigger maybe but the problem is that colleague you direct I remember that the speed was very lowHowever at the moment I am doing some tests from what I understood in the explanation above M 201 the higher the better the lm566 I leave it at 1000 I have 900 which I think I understand that it is more than enough

paolozampini1973

@droftarts however from the photos The structure is very rigid and also very heavy. I do not know if you have observed it carefully what idea did you get?