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  • bnet
  • bnet's Avatar
16 Nov 2024 20:34
Replied by bnet on topic Fanuc Serial Pulse Coders - Red cap servos, mesa 7i76e, how to?

Fanuc Serial Pulse Coders - Red cap servos, mesa 7i76e, how to?

Category: Driver Boards

Haven't gotten very far... can't seem to connect correctly to the 7i97 card. Here's what I know:

-Setup via 'edit connections' gui
-IPv4 settings as 10.10.10.11 netmask 8, checked 'use this connection only for resources on its network' under routes.
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host noprefixroute
       valid_lft forever preferred_lft forever
2: enp1s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 14:b3:1f:29:86:cd brd ff:ff:ff:ff:ff:ff
    inet 10.10.10.11/8 brd 10.255.255.255 scope global noprefixroute enp1s0
       valid_lft forever preferred_lft forever
3: wlp2s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether f8:94:c2:8d:35:24 brd ff:ff:ff:ff:ff:ff
    inet 192.168.18.29/24 brd 192.168.18.255 scope global dynamic noprefixroute wlp2s0
       valid_lft 84629sec preferred_lft 84629sec
    inet6 fe80::aa25:9683:6e06:688/64 scope link noprefixroute
       valid_lft forever preferred_lft forever

When I ping 10.10.10.10 the LEDs flash on the 7i97 in a certain sequence and terminal gives:
From 10.10.10.11 icmp_seq=1 Destination Host Unreachable

No detection of ethernet board from mesaflash.

Pinging 192.168.1.121 does nothing, terminal hangs.

Jumpers W16 & W17 are both in low position.

Board was opened from factory seal this morning.

Let me know what to look for next. Thanks!
  • Malteser01
  • Malteser01
16 Nov 2024 20:20
Replied by Malteser01 on topic Only one of the gantry joints move

Only one of the gantry joints move

Category: Basic Configuration

Okay, that's good to know. I just assumed that the hal didn't care at all about the kinematics. From what I gathered, the hal was mostly responsible for pin mapping and signal routing.

Had I known that I had to add anything about that into the hal, I'd have been much less frustrated.

Well, as per usual, one's always smarter afterwards. (This doesn't translate as well as I hoped it would)

Thanks again.
  • jtrantow
  • jtrantow
16 Nov 2024 20:20
Replied by jtrantow on topic Interface to LightBurn (is pylib a better choice).

Interface to LightBurn (is pylib a better choice).

Category: General LinuxCNC Questions

Thanks, that's consistent with what I'm slowly deciding. (Old dog reluctant to tackle learning python.) I have Lightburn talking to LaserSpoof 

LightBurn <----(serial/TCP) ---> LaserSpoof application <--->linuxcncrsh controlling Linuxcnc.

I will take a look at rewriting this as a python (non-GUI) interface. Once I have that working, I will consider adding it to gmoccapy, which is what I normally use but never got into the python code. My immediate goal is the non-GUI interface as the impetus for this effort is to leverage the LightBurn UI when I have the laser module mounted on my router.
 
  • Lcvette
  • Lcvette's Avatar
16 Nov 2024 19:58
Replied by Lcvette on topic 5 Axis Simulation Help needed!

5 Axis Simulation Help needed!

Category: QtPyVCP

i have, i have actually started trying to incorporate them into the 5axis probe basic sim, but i get a bit lost on a few things im uncertain about.are you on the qtpyvcp chect by chance?

matrix.to/#/#qtpyvcp:matrix.org

if you pop in for a minute and could answer a few questions i think i could get things up and running to begin testing.

Hope you can spare a few moments!

Chris
  • Steffen
  • Steffen
16 Nov 2024 19:49
Replied by Steffen on topic Download Lube component

Download Lube component

Category: Deutsch

Danke, das habe ich gesucht.

Grüße
Steffen
  • PCW
  • PCW's Avatar
16 Nov 2024 19:41 - 16 Nov 2024 19:41
Replied by PCW on topic 7i96s Spindle Rpm Measure with Proximity Sensor

7i96s Spindle Rpm Measure with Proximity Sensor

Category: General LinuxCNC Questions

Basically you just set the counter mode to true:

setp hm2_7i96s.0.encoder.00.counter-mode true

Note that if you created a configuration with either pncconf
or MesaCT, that line is present  and likely:

setp hm2_7i96s.0.encoder.00.counter-mode 0

And then you set the encoder scale to 2 (counts per turn)

This may be done in the ini file, you need to see what ini constant
is used to set hm2_7i96s.0.encoder.00.scale in the hal file

 
  • turan
  • turan
16 Nov 2024 19:26
Replied by turan on topic 7i96s Spindle Rpm Measure with Proximity Sensor

7i96s Spindle Rpm Measure with Proximity Sensor

Category: General LinuxCNC Questions

Can you share codes?
  • PCW
  • PCW's Avatar
16 Nov 2024 19:21
Replied by PCW on topic 7i96s Spindle Rpm Measure with Proximity Sensor

7i96s Spindle Rpm Measure with Proximity Sensor

Category: General LinuxCNC Questions

You can use any periodic signal for RPM measurement
you just need to set the 7I96S encoder counter into counter mode
and get the scaling correct.
  • PCW
  • PCW's Avatar
16 Nov 2024 19:18
Replied by PCW on topic Spindeldrehzahl durch ändern der PWM Frequenz steuern

Spindeldrehzahl durch ändern der PWM Frequenz steuern

Category: Deutsch

Sie können einfach einen freien Ausgang verwenden,
der in halb an Spindel.0.vorwärts.

Alternativ kann es sein, dass Sie die Schrittzeit weit
genug einstellen können, um den Schritttyp 0 zu verwenden
So erhalten Sie ein Richtungssignal Basierend auf der Polarität
des Befehls Spindeldrehzahl
  • TripleM
  • TripleM
16 Nov 2024 19:15
Replied by TripleM on topic Spindeldrehzahl durch ändern der PWM Frequenz steuern

Spindeldrehzahl durch ändern der PWM Frequenz steuern

Category: Deutsch

werde ich morgen noch mal versuchen, aber so wie ich mich erinnere lieferte TYPE_0 kein Rechtecksignal (steplen und stepspace gleich lang)

 
  • turan
  • turan
16 Nov 2024 19:01
7i96s Spindle Rpm Measure with Proximity Sensor was created by turan

7i96s Spindle Rpm Measure with Proximity Sensor

Category: General LinuxCNC Questions

Hi,
i have 7i96s and Hertz Hera519 spindle that has a proximty sensor and 2 pulse in one rpm. How can i measure it for feedback?

Hera 519 pdf
hertzmotor.com/wp-content/uploads/2023/0...090.380_ISO30-LN.pdf
  • flexbex
  • flexbex
16 Nov 2024 18:50 - 16 Nov 2024 18:52
linux keeps restoring to an old workspace state after reboot was created by flexbex

linux keeps restoring to an old workspace state after reboot

Category: General LinuxCNC Questions

after reboot an old state of the workspace is restored. even when i close everything before reboot. It's not really a problem but it's annoying
  • Aciera
  • Aciera's Avatar
16 Nov 2024 18:50
Replied by Aciera on topic Spindeldrehzahl durch ändern der PWM Frequenz steuern

Spindeldrehzahl durch ändern der PWM Frequenz steuern

Category: Deutsch

type_2 ist doch ein Quadratur-Signal. Wäre hier type_0 im 'velocity' mode nicht besser geeignet?
linuxcnc.org/docs/html/man/man9/stepgen.9.html
stepgen has two control modes, which can be selected on a channel by channel basis using ctrl_type. Possible values are "p" for position control, and "v" for velocity control. The default is position control, which drives the motor to a commanded position, subject to acceleration and velocity limits. Velocity control drives the motor at a commanded speed, again subject to accel and velocity limits. Usually, position mode is used for machine axes. Velocity mode is reserved for unusual applications where continuous movement at some speed is desired, instead of movement to a specific position. (Note that velocity mode replaces the former component freqgen.)
  • Aciera
  • Aciera's Avatar
16 Nov 2024 18:42
Replied by Aciera on topic 5 Axis Simulation Help needed!

5 Axis Simulation Help needed!

Category: QtPyVCP

Have you had a look at the 'xyzac-trt' config?

github.com/Sigma1912/linuxcnc/tree/maste...table-rotary-tilting
  • TripleM
  • TripleM
16 Nov 2024 18:37
Replied by TripleM on topic Spindeldrehzahl durch ändern der PWM Frequenz steuern

Spindeldrehzahl durch ändern der PWM Frequenz steuern

Category: Deutsch

Vielen Dank,
habs nun mit  step_type 2 gelöst. 
Drehzahlregelung funktioniert super, allerdings hat  step_type 2 kein einfaches Direction Signal.
Gibts ne einfache Möglichkeit das Richtungssignal bei TYPE_2 zu bekommen?
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