Re: EMC dies when "BACKLASH" changed

Subject: Re: EMC dies when "BACKLASH" changed
From: "illya" <illya-at-d2.net.au>
Date: Tue, 21 May 2002 23:29:46 +0930
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References: <MDAEMON-F200205210846.AA462577md50000013910-at-shooter.co.nz> <000c01c20094$ea5b3180$6e01a8c0-at-1> <002301c200ba$95e7aae0$6e01a8c0-at-1> <200205211315.g4LDFDRC015478-at-btc1.up.net>


Hi Ray

Thanks for your quick response

AXIS_0 = 0.110
AXIS_1 = 0.019
AXIS_2 = 0.300

UNITS =    1

I am using steppers controlled from the parallel port

Thanks
Illya

----- Original Message -----
From: "Ray Henry" <rehenry-at-up.net>
To: "Multiple recipients of list" <emc-at-nist.gov>
Sent: Tuesday, May 21, 2002 10:55 PM
Subject: Re: EMC dies when "BACKLASH" changed


>
>
> Ilya
>
> The debug response you posted shows a normal EMC startup and read ahead in
> auto mode until the motion planner died.  How big a value did you put in
the
> backlask?
>
> Ray
>
>
> On Tuesday 21 May 2002 06:30, you wrote:
> > Hi list...
> >
> > When I change the BACKLASH parameter in EMC.INI from the default "0" to
the
> > measured backlash, and try to load and run any NGC program, EMC freezes
up
> > with the following error.
> >
> > Thankyou for your help.
> > Illya
> >
> >
> > Current platform is linux_2_2_19
> > Current real-time platform is rtlinux_rtlinux_3_1
> > inivar = plat/linux_2_2_19/bin/inivar
> > INIFILE = emc.ini
> > starting emc...
> > starting EMC MOTION PROGRAM -- steppermod.o...done
> > starting EMC IO PROGRAM --  bridgeportio...done
> > Version:  1.11
> > Machine:  Generic
> > starting EMC TASK PROGRAM -- bridgeporttask...done
> > Version:  1.11
> > Machine:  Generic
> > starting EMC SERVER PROGRAM -- emcsvr...done
> > Issuing EMC_TRAJ_SET_TERM_COND --   (+222,+16,    +0,    +2,)
> > Issuing EMC_TRAJ_SET_ORIGIN --   (+224,+60,
> > +0,0.000000,0.000000,0.000000,0.000000,0.000000,0.000000,)
> > running EMC DISPLAY PROGRAM -- tkemc...
> > Issuing EMC_TRAJ_SET_SCALE --   (+209,+20,    +1,1.000000,)
> > Issuing EMC_TASK_SET_STATE --   (+505,+16,    +2,    +2,)
> > Issuing EMC_TASK_SET_STATE --   (+505,+16,    +3,    +4,)
> > can't do that (EMC_TASK_PLAN_OPEN) in manual mode
> > Issuing EMC_TASK_SET_MODE --   (+504,+16,    +5,    +2,)
> > Issuing EMC_TASK_PLAN_OPEN --   (+506,+268,
> > +6,/usr/src/emc/programs/emc.ngc,)
> > emcTaskPlanOpen(/usr/src/emc/programs/emc.ngc) returned 0
> > Issuing EMC_TASK_PLAN_RUN --   (+507,+16,    +7,    +0,)
> > emcTaskPlanRead() returned 0
> > emcTaskPlanLine() returned 1
> > emcTaskPlanCommand(N10 G90) called. (line_number=1)
> > emcTaskPlanExecute(0) return 0
> > emcTaskPlanRead() returned 0
> > emcTaskPlanLine() returned 2
> > emcTaskPlanCommand(N11 G40) called. (line_number=2)
> > emcTaskPlanExecute(0) return 0
> > emcTaskPlanRead() returned 0
> > emcTaskPlanLine() returned 3
> > emcTaskPlanCommand(N12 F20) called. (line_number=3)
> > emcTaskPlanExecute(0) return 0
> > emcTaskPlanRead() returned 0
> > emcTaskPlanLine() returned 4
> > emcTaskPlanCommand(N13 G00 X0.00 Y0.00) called. (line_number=4)
> > emcTaskPlanExecute(0) return 0
> > Outgoing motion id is 4.
> > emcTaskPlanRead() returned 0
> > emcTaskPlanLine() returned 5
> > emcTaskPlanCommand(N14 G00 X-2.253 Y-0.078 Z0.250) called.
(line_number=5)
> > emcTaskPlanExecute(0) return 0
> > emcTaskPlanRead() returned 0
> > emcTaskPlanLine() returned 6
> > emcTaskPlanCommand(N15 X-2.253 Y-0.078 Z0.100) called. (line_number=6)
> > emcTaskPlanExecute(0) return 0
> > Issuing EMC_TRAJ_SET_VELOCITY --   (+205,+20,    +0,1.200000,)
> > emcTaskPlanRead() returned 0
> > emcTaskPlanLine() returned 7
> > emcTaskPlanCommand(N16 G01 X-2.253 Y-0.078 Z-0.050) called.
(line_number=7)
> > emcTaskPlanExecute(0) return 0
> > emcTaskPlanRead() returned 0
> > emcTaskPlanLine() returned 8
> > emcTaskPlanCommand(N17 G01 X-2.253 Y-6.025) called. (line_number=8)
> > emcTaskPlanExecute(0) return 0
> > emcTaskPlanRead() returned 0
> > emcTaskPlanLine() returned 9
> > emcTaskPlanCommand(N18 G03 X-2.177 Y-6.052 R0.125) called.
(line_number=9)
> > emcTaskPlanExecute(0) return 0
> > Issuing EMC_TRAJ_LINEAR_MOVE --   (+220,+60,
> > +0,0.000000,0.000000,0.000000,0.000000,0.000000,0.000000,)
> > emcTaskPlanRead() returned 0
> > emcTaskPlanLine() returned 10
> > emcTaskPlanCommand(N19 G01 X-2.160 Y-6.052) called. (line_number=10)
> > emcTaskPlanExecute(0) return 0
> > Outgoing motion id is 5.
> > emcTaskPlanRead() returned 0
> > emcTaskPlanLine() returned 11
> > emcTaskPlanCommand(N20 X-2.160 Y-5.581) called. (line_number=11)
> > emcTaskPlanExecute(0) return 0
> > emcTaskPlanRead() returned 0
> > emcTaskPlanLine() returned 12
> > emcTaskPlanCommand(N21 G02 X-2.150 Y-5.657 R4.325) called.
(line_number=12)
> > emcTaskPlanExecute(0) return 0
> > Issuing EMC_TRAJ_LINEAR_MOVE --   (+220,+60,
> > +0,-2.253000,-0.078000,0.250000,0.000000,0.000000,0.000000,)
> > emcTaskPlanRead() returned 0
> > emcTaskPlanLine() returned 13
> > emcTaskPlanCommand(N22 G01 X-2.140 Y-5.746) called. (line_number=13)
> > emcTaskPlanExecute(0) return 0
> > Outgoing motion id is 6.
> > emcTaskPlanRead() returned 0
> > emcTaskPlanLine() returned 14
> > emcTaskPlanCommand(N23 G03 X-2.066 Y-5.846 R0.125) called.
(line_number=14)
> > emcTaskPlanExecute(0) return 0
> > emcTaskPlanRead() returned 0
> > emcTaskPlanLine() returned 15
> > emcTaskPlanCommand(N24 G01 X-2.066 Y-6.052) called. (line_number=15)
> > emcTaskPlanExecute(0) return 0
> > Issuing EMC_TRAJ_LINEAR_MOVE --   (+220,+60,
> > +0,-2.253000,-0.078000,0.100000,0.000000,0.000000,0.000000,)
> > emcTaskPlanRead() returned 0
> > emcTaskPlanLine() returned 16
> > emcTaskPlanCommand(N25 X-1.972 Y-6.052) called. (line_number=16)
> > emcTaskPlanExecute(0) return 0
> > Outgoing motion id is 7.
> > emcTaskPlanRead() returned 0
> > emcTaskPlanLine() returned 17
> > emcTaskPlanCommand(N26 X-1.972 Y-5.864) called. (line_number=17)
> > emcTaskPlanExecute(0) return 0
> > emcTaskPlanRead() returned 0
> > emcTaskPlanLine() returned 18
> > emcTaskPlanCommand(N27 G03 X-1.967 Y-5.864 R0.188) called.
(line_number=18)
> > emcTaskPlanExecute(0) return 0
> > Issuing EMC_TRAJ_SET_VELOCITY --   (+205,+20,    +0,0.333333,)
> > emcTaskPlanRead() returned 0
> > emcTaskPlanLine() returned 19
> > emcTaskPlanCommand(N28 G01 X-1.937 Y-5.869) called. (line_number=19)
> > emcTaskPlanExecute(0) return 0
> > emcTaskPlanRead() returned 0
> > emcTaskPlanLine() returned 20
> > emcTaskPlanCommand(N29 G02 X-1.911 Y-5.873 R0.295) called.
(line_number=20)
> > emcTaskPlanExecute(0) return 0
> > Axis 0 following error
> > bridgeporttaskintf.cc 968: Error on axis 0.
> > Motion id 5 took 0.060254 seconds.
> > Motion id 0 took 0.000011 seconds.
> > emcTaskPlanClose() called at emctaskmain.cc:2795
> > Outgoing motion id is 20.
>
>
>

References:
- Re: Servo controller
  - From: "Fred Zinsli" <fred-at-shooter.co.nz>
- Re: trying to compile emc on linux
  - From: "illya" <illya-at-d2.net.au>
- EMC dies when "BACKLASH" changed
  - From: "illya" <illya-at-d2.net.au>
- Re: EMC dies when "BACKLASH" changed
  - From: Ray Henry <rehenry-at-up.net>

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