InputShaping plugin shows only zeros for frequencies

[dc42]

@flopo76 please make the .csv file available. I suspect the rate has been recorded as zero, which we have a few other reports of.

[flopo76]

@dc42 121_2021-08-21_08.22.00.csv

[flopo76]

@flopo76 I have another Voron with same board and tool board and work very well

[dc42]

@flopo76 thanks. That .csv file looks OK apart from some axes being swapped, so I would expect it to display correctly. Are you able to display it in the Accelerometer plugin?

[flopo76]

@dc42 Yes,i posted a screen shot,the csv are displayed but no frequnzy,all 0.0 in all axes

[flopo76]

@flopo76 https://youtu.be/ZoDT4MqVUQc

[mfs12]

@flopo76 can you record a csv file with the accelerometer plugin and share it in the forum?

This bugs looks same as the issue @Heartleander81 reported.

https://forum.duet3d.com/topic/25433/inputshaping-plugin-shows-only-zeros-with-toolboard-1lc

[dc42]

@flopo76 please see this post https://forum.duet3d.com/topic/25433/inputshaping-plugin-shows-only-zeros-with-toolboard-1lc/37?_=1636541195995 and the following ones. I suspect your tool board has a similar issue.

[flopo76]

@dc42

This is my board. No diode. What type of diode need to soldering? I have 4 tool board in my lab. one is 1.2 version others 1.1 but all with diode mounted.

[Gixxerfast]

What 1LC V1.2? When did that happen and any new features?

[dc42]

@flopo76 the diode part number we use is MMSD4148G. Electrically, any small signal silicon (not Schottky) diode will do. We chose that one because the SOD123 package it comes in is the right size to fit across those pads (just). There is also a fine trace between the two PA19 pads which needs to be cut. The cathode of the diode is connected to the PA19 pad and the anode to the PA0 pad.

@Gixxerfast revision 1.2 is a minor revision to avoid the need to solder the diode on the back, also we moved some components around. The only significant feature it has compared to version 1.1 is that it has pads for fitting a reflective opto sensor as a tool docking switching as an alternative to the pads for a microswitch.

[flopo76]

@dc42 said in InputShaping plugin shows only zeros for frequencies:

MMSD4148G

Ok, is a 1n4148 diode,i have i, even in smd case. Thanks.

[mfs12]

@flopo76, did this solve your problem?

[flopo76]

@mfs12 Yes solved. Thanks