have problem with running linuxcnc and mesacard
16 Jul 2018 17:08 #114313
by aleksamc
have problem with running linuxcnc and mesacard was created by aleksamc
Runnig today linuxcnc and it doesn't work.
we have Mesa 7i92 ethernet card. I don't understand what problem is in.
I add all files, may be you can understand what problem is in?
we have Mesa 7i92 ethernet card. I don't understand what problem is in.
I add all files, may be you can understand what problem is in?
Please Log in or Create an account to join the conversation.
16 Jul 2018 17:26 - 16 Jul 2018 17:28 #114316
by PCW
Replied by PCW on topic have problem with running linuxcnc and mesacard
./.MachineCNC.hal:335: parameter or pin 'hm2_7i92.0.7i76.0.0.spinout-minlim' not found
Means there is a communication problem with your 7I76 card
It could be:
1. Power related (no 5V or no field power on 7I76 card
(check for 2 yellow LEDs on 7I76 card)
2. Connection related (loose cable between 7I92 and 7I76?)
3. Some other hardware issue with 7I92, 7I76, or cable
Means there is a communication problem with your 7I76 card
It could be:
1. Power related (no 5V or no field power on 7I76 card
(check for 2 yellow LEDs on 7I76 card)
2. Connection related (loose cable between 7I92 and 7I76?)
3. Some other hardware issue with 7I92, 7I76, or cable
Last edit: 16 Jul 2018 17:28 by PCW.
Please Log in or Create an account to join the conversation.
16 Jul 2018 17:54 - 16 Jul 2018 17:56 #114322
by aleksamc
Replied by aleksamc on topic have problem with running linuxcnc and mesacard
Thank you for your quick unswer, Peter.
Supply voltage is OK, every thing as was yesterday. What should be else? Could 7i76 be demaged?
If I will comment problem setp .... string, it will solve my problem?
Supply voltage is OK, every thing as was yesterday. What should be else? Could 7i76 be demaged?
If I will comment problem setp .... string, it will solve my problem?
Last edit: 16 Jul 2018 17:56 by aleksamc.
Please Log in or Create an account to join the conversation.
16 Jul 2018 18:01 #114323
by aleksamc
Replied by aleksamc on topic have problem with running linuxcnc and mesacard
I can operate with spinlde manualy.
It's really very interesting problem for me. It writes that parameter not found but problem in hardware.
It's really very interesting problem for me. It writes that parameter not found but problem in hardware.
Please Log in or Create an account to join the conversation.
16 Jul 2018 18:05 #114325
by PCW
Replied by PCW on topic have problem with running linuxcnc and mesacard
Commenting out the offending line wont help because none of the expansion I/O is available, these lines should be sserial TX and RX lines but the probe found no hardware:
hm2/hm2_7i92.0: IO Pin 010 (P2-07): IOPort
hm2/hm2_7i92.0: IO Pin 011 (P2-08): IOPort
This is what you would expect with a power issue, cable issue or failed hardware (7I92, 7I76, or cable)
hm2/hm2_7i92.0: IO Pin 010 (P2-07): IOPort
hm2/hm2_7i92.0: IO Pin 011 (P2-08): IOPort
This is what you would expect with a power issue, cable issue or failed hardware (7I92, 7I76, or cable)
Please Log in or Create an account to join the conversation.
20 Jul 2018 19:22 #114608
by aleksamc
Replied by aleksamc on topic have problem with running linuxcnc and mesacard
I have ordered new modules:((
Please Log in or Create an account to join the conversation.
24 Jul 2018 18:04 #114755
by aleksamc
Replied by aleksamc on topic have problem with running linuxcnc and mesacard
Please Log in or Create an account to join the conversation.
24 Jul 2018 19:40 #114762
by PCW
Replied by PCW on topic have problem with running linuxcnc and mesacard
Those are (or were) 74ACT540 and 74ACT541 buffers
They can be destroyed by excessive output voltage ( connecting the step/dir pins to 24V for example) or too high 5V supply (say >6V)
They can be destroyed by excessive output voltage ( connecting the step/dir pins to 24V for example) or too high 5V supply (say >6V)
Please Log in or Create an account to join the conversation.
10 Sep 2018 04:51 #117279
by aleksamc
Replied by aleksamc on topic have problem with running linuxcnc and mesacard
We have replaced that board with new, and also 7i92 board was broken also.
It possibly was high voltage from the servodrive. We has problem with it. It has inner short circuit from water condesate.
It possibly was high voltage from the servodrive. We has problem with it. It has inner short circuit from water condesate.
Please Log in or Create an account to join the conversation.
Time to create page: 0.110 seconds