On Mon, 24 Apr 2017, Marius Alksnys wrote:
> Date: Mon, 24 Apr 2017 13:52:55 +0200
> From: Marius Alksnys <[email protected]>
> Reply-To: "Enhanced Machine Controller (EMC)"
> <[email protected]>
> To: [email protected]
> Subject: [Emc-users] Had to re-flash Mesa 7i77 twice
>
> A month ago one machine with LinuxCNC and Mesa cards: one 5i25 and one 7i77
> started bringing errors(1) each time program was started. Then I re-flashed
> 7i77 using ./update_7i77 script from mesanet page. It fixed the problem..
> till today. Today I got similar errors(2). And again, reflashing 7i77 fixed
> the problem.
If the error was not a complaint about the 7I77 firmware version being < 14,
reflashing the card would not help. I suspect that there is a signal
integrity issue perhaps in the 5I25 PCI/system connection, as that set of
errors looks like bad data at that interface.
>
> What could be the reason for that?
>
> The system: debian wheezy 32-bit, 3.4-9-rtai-686-pae #1 SMP PREEMPT Debian
> 3.4.55-4linuxcnc i686 GNU/Linux
> LinuxCNC latest stable: 2.7.8
>
>
> ==============================================
> Error log 1:
> ==============================================
> ...
> Issuing EMC_TRAJ_LINEAR_MOVE -- ( +220,+120,
> +0,143.598809,-5712.000000,201.155000,0.000000,0.000000,0.000000,0.000000,0.000000,0.000000,
>
> +2,39.265845,167.159835,2407.101626, +0, -1,)
> Motion id 104 took 0.075971 seconds.
> Outgoing motion id is 1917.
> Issuing EMC_TRAJ_LINEAR_MOVE -- ( +220,+120,
> +0,143.577809,-5715.000000,201.050000,0.000000,0.000000,0.000000,0.000000,0.000000,0.000000,
>
> +2,39.174931,166.772800,2401.528313, +0, -1,)
> Motion id 105 took 0.080856 seconds.
> Outgoing motion id is 1918.
> Issuing EMC_TRAJ_LINEAR_MOVE -- ( +220,+120,
> +0,143.557809,-5718.000000,200.981000,0.000000,0.000000,0.000000,0.000000,0.000000,0.000000,
>
> +2,39.161224,166.714447,2400.688035, +0, -1,)
> hm2/hm2_5i25.0: Encoder 0: quadrature count error
> emc/task/taskintf.cc 617: Error on axis 1, command number 2494
> emc/task/taskintf.cc 617: Error on axis 2, command number 2494
> Motion id 106 took 0.061546 seconds.
> Motion id 0 took 0.000000 seconds.
> Outgoing motion id is 2919.
> joint 1 following error
> joint 2 following error
> hm2/hm2_5i25.0: Smart serial card hm2_5i25.0.7i77.0.0 error = (31) LBPCOM
> Fault
>
> hm2/hm2_5i25.0: Smart serial card hm2_5i25.0.7i77.0.0 error = (30) Illegal
> Remote Mode
>
> hm2/hm2_5i25.0: Smart serial card hm2_5i25.0.7i77.0.0 error = (29) Under
> Voltage
>
> hm2/hm2_5i25.0: Smart serial card hm2_5i25.0.7i77.0.0 error = (28) Over
> Voltage
>
> hm2/hm2_5i25.0: Smart serial card hm2_5i25.0.7i77.0.0 error = (27) Over
> Current
>
> hm2/hm2_5i25.0: Smart serial card hm2_5i25.0.7i77.0.0 error = (26) Over
> Temperature
>
> Issuing EMC_TASK_PLAN_SYNCH -- ( +516,+12, +0,)
> hm2/hm2_5i25.0: Smart serial card hm2_5i25.0.7i77.0.0 error = (25) No Enable
>
> hm2/hm2_5i25.0: Smart serial card hm2_5i25.0.7i77.0.0 error = (24) Watchdog
> Fault
>
> hm2/hm2_5i25.0: Smart serial card hm2_5i25.0.7i77.0.0 error = (8) Remote
> fault
>
> hm2/hm2_5i25.0: Smart serial card hm2_5i25.0.7i77.0.1 error = (31) LBPCOM
> Fault
>
> hm2/hm2_5i25.0: Smart serial card hm2_5i25.0.7i77.0.1 error = (30) Illegal
> Remote Mode
>
> hm2/hm2_5i25.0: Smart serial card hm2_5i25.0.7i77.0.1 error = (29) Under
> Voltage
>
> hm2/hm2_5i25.0: Smart serial card hm2_5i25.0.7i77.0.1 error = (28) Over
> Voltage
>
> hm2/hm2_5i25.0: Smart serial card hm2_5i25.0.7i77.0.1 error = (27) Over
> Current
>
> hm2/hm2_5i25.0: Smart serial card hm2_5i25.0.7i77.0.1 error = (26) Over
> Temperature
>
> hm2/hm2_5i25.0: Smart serial card hm2_5i25.0.7i77.0.1 error = (25) No Enable
>
> hm2/hm2_5i25.0: Smart serial card hm2_5i25.0.7i77.0.1 error = (24) Watchdog
> Fault
>
> hm2/hm2_5i25.0: Smart serial card hm2_5i25.0.7i77.0.1 error = (8) Remote
> fault
>
> hm2/hm2_5i25.0: Encoder 0: quadrature count error
>
>
>
>
> ==============================================
> Error log 2 - png file attached
> ==============================================
>
Peter Wallace
Mesa Electronics
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