Padovani Labor-e 275 lathe retrofit

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22 Feb 2021 17:59 #199741 by roggab
Hi i have also a padovani 275e sin805/611a no backups and eeprom error when trying to load plc eeprom seems like its wery hard to get it working i consider doing mesa/linuxcnc conversion if someone would like to share configs and electrical shematic since mine is incomplete thinking of keeping padovanis controlls for manual operation it would be great

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16 Jul 2021 16:57 - 16 Jul 2021 16:59 #215069 by radom
 

File Attachment:

File Name: fagor_cnc.hal
File Size:9 KB
 

File Attachment:

File Name: fagor_cnc.ini
File Size:5 KB
recently I got a brilliant idea to update my 2 year old running system to version 2.8.0 (fresh install debian 10 preempt-rt iso)
when I first did this retrofit I run pncconf got the machine running and it was basically it, it was good enough for the jobs I run
but now I wonder if my config was shit to begin with because after updating to 2.8.0 with the same settings I got joint following error when using G0 on X axis and what's really annoying Axis GUI lags/hangs for 5-20seconds when I execute any movement let it be from mdi command or a program AND then try to switch between manual control and mdi (F3-F5)
it also lags when I pause a program (spindle is running) and I try to use File/Machine/View menu
what I have:
COMM_TIMEOUT = 1.0
SERVO_PERIOD = 1000000
what setting can I try to change?


 
Attachments:
Last edit: 16 Jul 2021 16:59 by radom.

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16 Jul 2021 18:41 #215071 by PCW
What is the [DISPLAY} CYCLE_TIME in your .ini file?

There was a change in units at one time
and some LinuxCNC setups ended up with
a disagreement on units resulting in _LONG_
poll intervals

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16 Jul 2021 18:53 - 16 Jul 2021 18:53 #215073 by radom
I have CYCLE_TIME = 0.010 in [TASK]
and CYCLE_TIME = 0.100 in [EMCIO]
don't have one in [DISPLAY]
Last edit: 16 Jul 2021 18:53 by radom.

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17 Jul 2021 16:55 #215145 by andypugh
Can you run "uname -a", just to check that you are running the RT kernel.

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17 Jul 2021 17:47 #215156 by radom
radom@labor:~$ uname -a
Linux labor 4.19.0-11-rt-amd64 #1 SMP PREEMPT RT Debian 4.19.146-1 (2020-09-17) x86_64 GNU/Linux

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18 Jul 2021 01:50 #215193 by andypugh

radom@labor:~$ uname -a
Linux labor 4.19.0-11-rt-amd64 #1 SMP PREEMPT RT Debian 4.19.146-1 (2020-09-17) x86_64 GNU/Linux
 

No problem there, then. 

The conversion script will have converted your config, perhaps it got something wrong. Can you attach the the HAL and INI files? 

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18 Jul 2021 03:16 #215199 by cmorley
add this to [DISPLAY]

CYCLE_TIME = 100


Please report back

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18 Jul 2021 03:35 #215201 by cmorley
sorry for 2.8 it needs to be

CYCLE_TIME = 0.1

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18 Jul 2021 09:50 #215216 by radom

radom@labor:~$ uname -a
Linux labor 4.19.0-11-rt-amd64 #1 SMP PREEMPT RT Debian 4.19.146-1 (2020-09-17) x86_64 GNU/Linux
 
No problem there, then. 

The conversion script will have converted your config, perhaps it got something wrong. Can you attach the the HAL and INI files? 
 

they were already attached forum.linuxcnc.org/30-cnc-machines/36886...ofit?start=20#215069
can you see them?

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