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  • tommylight
  • tommylight's Avatar
27 Nov 2024 14:58
Replied by tommylight on topic Asrock Q1900M: Unexpected Realtime Delay, but Good Latency Values

Asrock Q1900M: Unexpected Realtime Delay, but Good Latency Values

Category: General LinuxCNC Questions

Did you try from terminal? Is there any useful info there?
  • PCW
  • PCW's Avatar
27 Nov 2024 14:58
Replied by PCW on topic Frage wegen Spindelencoder an 7i76

Frage wegen Spindelencoder an 7i76

Category: Deutsch

Can you try all encoder inputs with with one glass scale output?

Note that encoders are:

00  7I85 ENC0
01  7I85 ENC1
02  7I85 ENC2
03  7I85 ENC3
04  7I76 ENC
05  Aliased 7I76 (dont use)

Also you can debug with just a voltmeter across the A,/A B,/B pins
you can also check the input pins with halshow:

hm2_7i92.0.encoder.00.input-a
hm2_7i92.0.encoder.00.input-b
hm2_7i92.0.encoder.01.input-a
hm2_7i92.0.encoder.01.input-b

etc
  • pe8art
  • pe8art
27 Nov 2024 14:57
Gmoccapy Toollength sensor routine stops sometimes was created by pe8art

Gmoccapy Toollength sensor routine stops sometimes

Category: General LinuxCNC Questions

Dear All.

I use Gmoccapy for my CNC-Router.
I use the macro below to measure my tool height.  
Switching between tools it for some tools stops in the middle of traveling to the probe.
For others it doesn't, does anyone have an idea?

Best regards from The Netherlands. 
Bart
o<messen> sub

#1700=2        (Wechsel X Position)
#1701=4        (Wechsel Y Position)
#1702=-10        (Wechsel Z Position)

#1800=-220        (Position sicheres Z)
#1801=38         (Position Taster X)
#1802=110        (Position Taster Y)



#1900=#<_coord_system>    (NP merken nur G54 bis G59)

o500 if [#<_current_tool> EQ #<_selected_tool>]
;(debug, Tool bereits in der Spindel)
o500 else 
M5
G54
G90 G0     

G53 Z#1702                    (Wechsel Z Position)
G53 X#1700 Y#1701        (Wechsel XY Position)
M6 T#<_selected_tool>

G53 X#1801 Y#1802       (Taster Position)
G53 Z#1800                (Sichere Z Position)

G43.1 Z0                (TLO reset)
G91
G38.2 Z-60  F500        (messen grob)
G1    Z1.0  F500        (frei fahren)    
G38.2 Z-10  F25         (messen fein)
#2000=[#5063+#5223]     (Tastpunkt+NP Verschiebung)
#2001=[#2000-#2002+#2003](Neu - diff + alt)  
#2002=[#2000]           (Tastpunkt alt merken)
#2003=[#2001]            (Offset alt merken)     
G1 Z5.0 F500            (frei fahren)
G90 G0

G43.1 Z#2001            (TLO set)
G53 Z#1800         (Sichere Z Position)
G53 Z#1702            (Wechsel Z Position)

;(debug, Differenz ist: #2001)

(NP wiederhestellen nur G54 bis G59)    
o100 if[#1900 EQ 540]
G54
o100 endif
o101 if[#1900 EQ 550]
G55
o101 endif
o102 if[#1900 EQ 560]
G56
o102 endif
o103 if[#1900 EQ 570]
G57
o103 endif
o104 if[#1900 EQ 580]
G58
o104 endif

o500 endif


o<messen> endsub
M2
 
  • WKS-3D
  • WKS-3D's Avatar
27 Nov 2024 14:56
Replied by WKS-3D on topic Frage wegen Spindelencoder an 7i76

Frage wegen Spindelencoder an 7i76

Category: Deutsch

Ich habe da etwas zu meinem Entsetzen rausgefunden, es gibt verschiedene Versionen von Anleitungen.
Meine Anleitung hat Version V2.0, es gibt aber auch V1.3 und dort gibts es die 6 Ausgänge A+A-B+B-Z+Z- nicht, dort gibt es nur Z-Signal Output.
Kann ich damit auch was anfangen, ich brauche es nur für Gewindedrehen und vielleicht noch für den Vorschub beim Drehen, wäre praktischer als mit mm/min.

 

Ich habe den Verkäufer mal angeschrieben und Typenschild vom Motor und Treiber geschickt, vielleicht kann er mir sagen welche Version stimmt.
  • viaj2901
  • viaj2901
27 Nov 2024 14:56
Replied by viaj2901 on topic Remora - ethernet NVEM / EC300 / EC500 cnc board

Remora - ethernet NVEM / EC300 / EC500 cnc board

Category: Computers and Hardware

Hello, I have the same question. Where should I connect the lathe spindle encoder? And how to configure it for close loop control of the spindle? I see that rbobey1989 did a lot of test on the MPG connector, but I need to use this connector for the NVMPG. Would it be possible to point out which optoisolator ic needs to be replace by level shifter? Thanks for the input.
  • Aciera
  • Aciera's Avatar
27 Nov 2024 14:39
Replied by Aciera on topic REMAP M6 problem

REMAP M6 problem

Category: General LinuxCNC Questions

I would suggest to open a terminal (Ctrl + Alt + t) and start linuxcnc from the comand line:
linuxcnc

Choose your config and check the terminal output for errors.
  • taimac
  • taimac's Avatar
27 Nov 2024 14:26 - 27 Nov 2024 14:27
REMAP M6 problem was created by taimac

REMAP M6 problem

Category: General LinuxCNC Questions

Hi,I have a router with 2 spindle, each spindle can be engaged to the machine by an air solenoid, I wire each solenoid to digital outputs P0, and P1, I tried to make a tool change file "toolchange.ngc" and I put it into the configuration folder...

 

and I use the REMAP as follow in the ini file:

  when I try to open LCNC it take a long time, and probet that file not open

 

how to fix this problem?

thanks
  • WKS-3D
  • WKS-3D's Avatar
27 Nov 2024 14:09
Replied by WKS-3D on topic Frage wegen Spindelencoder an 7i76

Frage wegen Spindelencoder an 7i76

Category: Deutsch

Die Jumper sind alle rechts, das passt.
Ich bin auch nochmal alles in der BDA vom Servo durchgegangen, dort steht nichts das das irgendwo konfiguriert werden kann/muss mit den Encoderausgängen.
Meine Vermutung, entweder ist der Ausgang defekt oder die haben in der Zeichnung die falschen Pins am DB44 Stecker angegeben.
Das letzte, was ich will, ist mir bloß deswegen nen neuen Servo kaufen zu müssen, ist ja nicht gerade Kleingeld.
  • WKS-3D
  • WKS-3D's Avatar
27 Nov 2024 14:06
Replied by WKS-3D on topic Frage wegen Spindelencoder an 7i76

Frage wegen Spindelencoder an 7i76

Category: Deutsch

Try:
OA+ A+
OA- A-
OB+ B+
OB- B-
Then open "show hal configuration" from "machine" menu, there on the right side choose "watch" and on the left side choose 7i92>encoder.0>encoder.0.velocity or encoder.0.raw-counts
Do this for all 6 encoders so you can see all at once and turn the spindle by hand.
Does any encoder count?

I have tried all the free encoder positions, 00 and 01 are from the glass scales and these work. Accordingly, 02 - 05 remained, all tested, no function. I really don't know what to do.
Checked the cables on the DB44 connector again to make sure they all have the right pins. Yes, that's right.
  • Aciera
  • Aciera's Avatar
27 Nov 2024 13:32
Replied by Aciera on topic Original Gmoccopy setting all gone

Original Gmoccopy setting all gone

Category: General LinuxCNC Questions

Since you seem to be loading some custom panels you may have a Python/Gtk version issue. Linuxcnc version 2.9 and up no longer supports Python2 /Gtk2 but only Python3/Gtk3.

I would suggest to open a terminal (Ctrl + Alt + t) and start linuxcnc from the comand line:
linuxcnc
Choose your config and check the terminal output for errors.
  • uvos
  • uvos
27 Nov 2024 13:23
Replied by uvos on topic Asrock Q1900M: Unexpected Realtime Delay, but Good Latency Values

Asrock Q1900M: Unexpected Realtime Delay, but Good Latency Values

Category: General LinuxCNC Questions

Yeah Instantly anytime linuxcnc is run.

I also just tested locally (not headless) and the result is the same.
  • raychar
  • raychar
27 Nov 2024 12:59
Replied by raychar on topic Original Gmoccopy setting all gone

Original Gmoccopy setting all gone

Category: General LinuxCNC Questions

As well, I replaced with a new mSATA drive in my mini computer for doing the whole update....just in case i can go back to old version. Will this afftect?
  • raychar
  • raychar
27 Nov 2024 12:53
Replied by raychar on topic Original Gmoccopy setting all gone

Original Gmoccopy setting all gone

Category: General LinuxCNC Questions

upgrading from linuxcnc 2.8.4 and Gmoccapy version 3.0.91
to linuxcnc 2.9.3 and Gmoccapy version 3.4.8
  • Stanislavz
  • Stanislavz
27 Nov 2024 12:06
Replied by Stanislavz on topic LinuxCNC on Linux Mint Debian Edition 6

LinuxCNC on Linux Mint Debian Edition 6

Category: Installing LinuxCNC

Tested it today - working nice. Except it freezes few times, while putting in out parport. So maybe hardware thing / noises. On my venerable foam cutter. And of course due to lover latency its even sounds differently. Normally it runs on t61 laptop, which have nothing good on latency side. But it works .
  • tommylight
  • tommylight's Avatar
27 Nov 2024 11:54
Replied by tommylight on topic Asrock Q1900M: Unexpected Realtime Delay, but Good Latency Values

Asrock Q1900M: Unexpected Realtime Delay, but Good Latency Values

Category: General LinuxCNC Questions

If close and run LinuxCNC again, does it show the warning again?
If yes, most probably something with the video subsystem going over network causing delays.
Very hard to pinpoint, but try running LinuxCNC from a terminal, should have more info.
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