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  • PCW
  • PCW's Avatar
05 Sep 2025 20:17
Replied by PCW on topic Troubles to get started with SD240 Retrofit

Troubles to get started with SD240 Retrofit

Category: Turning

If you set x-index-enable high manually, does it get cleared if you jog the axis? 
(enough for one full turn of the encoder)

Beware, this may trigger a following error
  • Aciera
  • Aciera's Avatar
05 Sep 2025 19:58 - 05 Sep 2025 20:01
Replied by Aciera on topic Speed in jog use

Speed in jog use

Category: General LinuxCNC Questions

Works for me. I use the same potentiometer for jog and feed rate (changes are immediate during jogging and running commands):

#*******************************************************************
# --- FEED/SPEED OVERRIDES BY PANEL POTENTIOMETERS ---
#*******************************************************************
# --- POTENTIOMETER FEED OVERRIDE ---
setp gmoccapy.jog.jog-velocity.analog-enable 1
setp gmoccapy.feed.feed-override.analog-enable 1
net rapid-override-enable => gmoccapy.rapid.rapid-override.analog-enable
net poti-feed-scaled => gmoccapy.jog.jog-velocity.direct-value
net poti-feed-scaled => gmoccapy.feed.feed-override.direct-value
net poti-feed-scaled => gmoccapy.rapid.rapid-override.direct-value
  • ziggi
  • ziggi's Avatar
05 Sep 2025 19:58 - 05 Sep 2025 20:15
Replied by ziggi on topic Troubles to get started with SD240 Retrofit

Troubles to get started with SD240 Retrofit

Category: Turning

I can set it high in HAL-show by pressing the SET button on the right side, but not by homing/tripping the switch.
Also with 1ms division I can not see the index rush by...
  • rocket6delta
  • rocket6delta
05 Sep 2025 19:48
Jogging in Probe Basic was created by rocket6delta

Jogging in Probe Basic

Category: QtPyVCP

I was previously continually jogging by holding down the + or - buttons in Probe Basic. However now it only moves one step at a time. I’ve obviously made a change somewhere but don’t know where to look. 

Any ideas?
  • Moutomation
  • Moutomation
05 Sep 2025 19:32
Replied by Moutomation on topic Speed in jog use

Speed in jog use

Category: General LinuxCNC Questions

Thank you for your answer
I can change the speed with a potentiometer, but if I change it while the axes are moving, it doesn't take effect. I have to stop the axes, change the speed, and then move the axes again. What I want is to be able to change the speed while the axes are moving.
  • laurentl38
  • laurentl38
05 Sep 2025 19:27
Replied by laurentl38 on topic orient spindle with ethercat EL5101

orient spindle with ethercat EL5101

Category: EtherCAT

I'm going to run some tests this weekend.
To be honest, I'm having trouble understanding the purpose of the FF0, FF1, and FF2 terms. Are these offsets of the PID terms?
  • PCW
  • PCW's Avatar
05 Sep 2025 19:22
Replied by PCW on topic Troubles to get started with SD240 Retrofit

Troubles to get started with SD240 Retrofit

Category: Turning

Are you saying you cannot set x-index-enable true in halshow?

hm2_7i80.0.encoder.00.input-index pin staying true may be OK as this just reflects its
polarity, and you are unlikely to catch the actual index with halscope because of its narrow width
(especially at 500 ms/division where halscope throws away most samples)

Unless you can set x-index-enable it will be difficult to diagnose


 
  • ziggi
  • ziggi's Avatar
05 Sep 2025 19:08 - 05 Sep 2025 19:56
Replied by ziggi on topic Troubles to get started with SD240 Retrofit

Troubles to get started with SD240 Retrofit

Category: Turning

No, something is wrong.
the  hm2_7i80.0.encoder.00.input-index pin permanently stays true and
the  x-index-enable signal permanently stays false. The pictures show the state they are in and also when moving the axis by G1 F10 X 0 to 10 and back nothing changes
And the index-enable does not go high when the home switch trips (when homing)
 

 
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