Changes between Version 1 and Version 2 of Maschinen/CncFräse/JogBox


Ignore:
Timestamp:
Nov 15, 2009, 9:35:01 PM (13 years ago)
Author:
roh
Comment:

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  • Maschinen/CncFräse/JogBox

    v1 v2  
    11== JogBox ==
     2
     3 this is a simple parallel port connected jog box with 6 axis and minimal cost.
    24
    35=== Hardware ===
    46
     7 [[Image(blog:jogbox:jogbox.jpg)]]
     8
    59==== Schematic ====
    610
    7  [[Image(jogbox_schem.png)]]
     11 as pullups anything between 4.7k and 100k should be working. i think i used 10k
    812
    9  
    10  
     13 [[Image(jogbox_schem.png, 500px)]]
     14
     15 the resistors can be soldered directly to the encoders after mounting these with a center-lock ring in the plastic case.
     16
     17 to make sure no fluids enter the case and strain-relief the cable mount use a proper cable fitting as shown in the first picture.
     18
     19
    1120=== Software ===
    1221
     22 the software is only emc2 config:
     23
     24==== HAL config ====
     25
     26you need to enable the extra parport if not done yet!
     27
     28in this config parport.2 is used (3rd port)
     29
     30{{{
     31loadrt encoder num_chan=6
     32loadrt knob2float count=1
     33
     34}}}
     35
     36==== PyVCP config ====
     37
     38add something like this to your custompanel.xml
     39
     40
     41{{{
     42<labelframe text="JogBox">
     43  <checkbutton>
     44    <halpin>"jogdevice-enable"</halpin>
     45    <text>"Enable"</text>
     46  </checkbutton>
     47  <hbox>
     48    <label>
     49      <text>"Stepsize"</text>
     50      <font>("Helvetica",12)</font>
     51    </label>
     52    <number>
     53      <halpin>"jogdevice-speed"</halpin>
     54      <font>("Helvetica",15)</font>
     55      <format>"1.3f"</format>
     56    </number>
     57  </hbox>
     58</labelframe>
     59}}}
     60