Posts by robot-cnc

Hello !

I return on my topic open here regarding I interpreter stopping suddenly when program run.

We thought that a cable issue of E1 was the cause but did not, even I announced problem solved.

Meanwhile we changed KPS 600-20, KCP and ESC CI3 extended with other ones, problem reappear after a short or longer period of working.

There is no logic when stop, is other line each time, so I cannot suspect a program error.

Cables been checked all, X11 as well. Connections in RDW too.

It stops with no error message, Interpreter from green become red and stop as switch enable is released in T1 or T2 but now being in automatic.

Any similar problem met anyone?

Sugestions?

Ty

Solved. Intermitent contact on one phase feeding the E1 axis driver N7. Loosing the contact , robot were stopping.

KCP has been changed and behaviour is same, therfore is not its fault.

contactor relay LC1D12 on KPS 600/20 has been changed with new one, same , robot stop.

Now the error is 1222 Ackn Brake error on E1.

Cable has been checked especially for E1 brake feeding , there is continuity , no interruption.

We will check if X 12 on KPS 600/20 provide 24 V when enabling robot moving.

If KPS 600/20 do not feed on x 12 or does with interruptions, could be a reason for brakes to stop suddenly.

Thank you .

we ordered a contactor relay LC1D12 from KPS 600/20 that we suspect working unproper. Is the one that feeding with 24v DC drivers after coupling.

Coupling sounds weird and force when push middle "button" show a hard sliding.

programed path reached BCO

driver contactors offVID-20220505-WA0010.mp4

VID-20220505-WA0010.mp4

Hi

I have a kuka KR210 -2 KRC2ed 2005, standard, year 2008. It worked find fir 2 years but now while running stop suddenly, like interpreter I decouple and become red.

After many trials, I observed that keeping in manual T1 switch enabled to keep I green , after a while without moving at all the robot, I decouple, relay is heard , and become red.

S is green all the time.

That means could be hardware problem.

Can someone advise me what could be?

I suspect KPS 600. Or its relayes.

Thank you .

Fallow the path

HKEY_LOCAL_MACHINE\SOFTWARE\KUKA Roboter GmbH\Cross3|Manager\Boot\VxWin

it should be Physical Pages

I think that gearbox ratio is not the correct one in machine.dat for E2 (8 th ext axis) if table do not stop in zero......if I well undestood your request

The old Hotline directly with Kuka Germany there is anymore available, you are directed to closest Kuka representative in your location area. The support depends of how lucky are to find someone kind and with good knowledges. Most of cases are sent by them to Kuka for a professional solution.

So, now there is an intermediary between we and Kuka Germany, our service area representatives.

Not DirLoader, is not intuitive at all.

If you want a software to make possible loading very large src programs use Point Loader from orangeapps.de. I have tried it in a trial version and it works fine. They have variants for KRC2 and also for KRC4 too.

Regarding memory increasing from kuka registry ,

HKEY_LOCAL_MACHINE\SOFTWARE\KUKA Roboter GmbH\Cross3|Manager\Boot\VxWin

I was able to raise up in KRC2

"PhysicalPages"= decimal value up to 13000 which means 30 MB

every 3000 matches 7-8 Mb of programs, but after I increased RAM value from 512 up to 2 GB which is maximum supported by PC. That way you assure that there is enough space for Operating System to run but also for programs.

Is Highly recommended before this procedure to make a HDD image, in case that something get wrong and OS crash.

I did not tried yet on KRC4 but I think is possible too.

These are not procedure recommended by Kuka, they are made on your own risk.

All spindles use compressed air up to 10 bars maximum for tool changing peneumatic circuit and inside sealing. Because spindle use air for sealing against dust entrance into the motor and blow at 4-6 bars continously around HSK, flow rate is well to be as much as possible, 200 L/min or more. That way compressor will start seldomer having enough air volume.

You can use also 100 or 150 L/min but compressor will start oftener to refill small reservoir volume.

Quote from majidashouri

hi

does any one knows where I can download kss 8.3 ?

thanks

You need Win 7 standard embedded V4.X to be able using 8.3.

if you have motherboard type D 3076-k, you can upgrade from win XPE and KSS 8.2 up to maximum Win7+KSS 8.6.

For newer version based on Win 10+ KSS 8.7 and upwards you need to change motherborad.

On DKP 400.1 Base should be 18 or 17 ?

Because E1 is just a joint has no sense to have base 17 which never used.

I use Base 17 but Machine Def 2 or 3?

Ex Base [17,2]

Ex Base[17,3]

Ex Base [18,2]

Ex Base [18,3], which is correct ?

next

Hi Fubini

I have a few question for config.dat reffering to Base 17, Base 18, Machine Def 2, Machine Def 3, not sure about them, please see attached photos

Thank you Fubini

Here are machine.dat and config.dat where I am sure is not well defined DKP 400.1 at least in config file, Machine 2, Machine 3

In Machine.dat kinematic is simplified type as in attached photo.

Can you please glance over it?

Many Thanks!

Does anyone know this syntax works also for DKP 400.1 , 2 rotary axis?

It seems to not accept EK variant from only one axis table as below:

DEF EX_BASE(BASE_NO :IN,MACH_IDX :IN)

INT BASE_NO , MACH_IDX

MY_FRAME = BASE_DATA[BASE_NO]:{x 0.0,y 0.0, z 0.0, a 0.0, b 0.0, c 0.0}

$BASE=EK(MACHINE_DEF[MACH_IDX].ROOT, MACHINE_DEF[MACH_IDX].MECH_TYPE,BASE_DATA[BASE_NO]:{x 0.0,y 0.0, z 0.0, a 0.0, b 0.0, c 0.0})

$ACT_BASE=BASE_NO

END

Thank you

Does anyone know this syntax works also for DKP 400.1 , 2 rotary axis?

It seems to not accept EK

DEF EX_BASE(BASE_NO :IN,MACH_IDX :IN)

INT BASE_NO , MACH_IDX

MY_FRAME = BASE_DATA[BASE_NO]:{x 0.0,y 0.0, z 0.0, a 0.0, b 0.0, c 0.0}

$BASE=EK(MACHINE_DEF[MACH_IDX].ROOT, MACHINE_DEF[MACH_IDX].MECH_TYPE,BASE_DATA[BASE_NO]:{x 0.0,y 0.0, z 0.0, a 0.0, b 0.0, c 0.0})

$ACT_BASE=BASE_NO

END

Thank you Fubini, will check that tomorrow. Will post the result.