Posts by mattia

It seems too good if everything is working only with sys and reload backup.
Today I had again a similar problem. I tried to load one different program in Kawasaki and I get again the CPU ERROR. I tried to solve as last time using sys command, but I can't do that, I get another CPU error. This time the code is different (previously it is 00008008, now it is 00008010).

It seems like some part of memory is broken. Is it possible to do something like hardware formatting? Can be good idea?

I don't know what to do again.

Hello, I tried to do that procedure. Unfortunately with command save bak robot saved fill_buffer and I have CPU error during save transform values.
Looking in the file saved I found another occurency in which robot uses the spray_dist_array. When I tried to change that program line I had this print on terminal: Fatal error (ref_cnt < 0). Unfortunately I forgot to do picture on that part.
Robot didn't show me red lamp of error but I wasn't able to use terminal again until reebot it.

Fortunately I found a backup of this robot, so I tried to use sys command and load backup without array (I've inserted later manually) and it seems work. I can do save and load without problem and for the moment I don't receive CPU error anymore. I will do more tests and in case I will update you.

Thank you very much to your help and interest.

I closed every PC programs opened, then I tried to comment also s46 in buffer_record and I can list everything without problem. Different situation is after removing comment on s55 in fill_buffer. In this program I just get CPU error.

test_nopc.log.txt

I tried to comment all lines with CALL in buffer_record program. If i do LIST buffer_record I just have CPU error.

I tried to comment step 55 of fill_buffer, here I can do LIST fill_buffer without any problems.

If I do LIST/R bufferindex i have 0 as real value.

I was thinking the problem was related to show spray_dist_prg values, but cpu error on list buffer_record make me confused.

Log file is here: List_nocall.log.txt

Hello, thanks for the explanation.
I tried to modify that program and later i tried to use list but I still have error (here the test_edit_2.log.txt).
If I good understood with list I can see all the programs but when I try to see the location point every time I have error in the array "spray_dist_prg". Looking previous log it seems index isn't all the time the same, but maybe it depends on the number of the items showed in the same page.

About buffer record error in one screen I think that's happens because when I have that error the only way to reset it it's to restart controller, so I think all pc programs were crashed during restart. Could be?

I can move into this program without any problems, here the log files buffer_record.log.txt.
Can I ask you why do you would to investigate into this program? Just to inform you, the programs in this robot are used in otherwithout problem.

Hello, available memory is 19%. I tried to do LIST and LIST/P. No problem with LIST/P while using LIST buffer_record I have the same CPU error.
Here the log file with every command typed: Test2_2.log.txt

And here the result of save/L test which gives me some error in opening with KIDE test.lc.txt

Here save/P saveP_test.log.txt log and dir dir.log.txt log

Here the two log about save save_test.log.txt and saveL command saveL_test.log.txt

If you want I registered log during these test. Could be enough?

Sorry for my late answer, today I had time to check with all that command.
I try to summarize here.
1. SAVE test ended with error during transformation saving.

2. SAVE/P test ended without problem.

SaveP_test.JPG

3. SAVE/L test ended after some seconds during saving transformation values

4. LIST/L ended after showing some parameters.

5. DIR ended without problems.

6. DIR/L ended without problem.

Thank you for your help.

I tried to go deeper in this situation, I cannot be able to solve the problem but I would like to provide you more information.
I discover that problem is not only when I do save/l command but also when I do list/l command.
By list command I tried to understand where is last variable read, so I thought there is problem with next variables but when I type the name of variable it can show me without problems.
Really I don't know why my head is blowing

Hello to everyone, I ask you for help because I haven't been able to find a solution to my problem.
I have a problem with a C80 controller during save operation.
I tried to do a backup using save command but i noticed a CPU error during save operation. Error is:

ERROR (-1100) CPU error (Code=00008008)
Task(MON1)Stop SIG=00008008 [FAULT(PARALLEL )] PC=30062724

I tried to do partial backup using save/ p,l,r,s,a etc.. and i noticed problem was in transformation points.
So I tried to load again transformation points, but I still have problem during transformation saving operation.

I don't have any other errors. It seems like some transformation value is corrupted.
Is it possible to do something as memory formatting, can be the right procedure?
Does anyone have any suggestions or has this happened before?
Thank you in advance for your help.

Thank you for your advices. Now I start looking for these sheets, and I will follow these points to have a more clear idea of the situation.
Thanks again.

Thank you very much, so the only way to modify these value is loading previous backup, if I don't have this backup I'm in trouble, or can I load backup from another C80 controller and change some settings later?
Sorry for these dumb questions but I'm a beginner in this world.

Quote from cguenther

So, finally, this error was solved by going through the factory-sheet and configuring the C80 as it should. What was finally exactly solving the error is unknown, but there were a couple of inputs needed, which were incorrect after the full-reset (motion-mode, servo-mode, controller-type e.g.)

Sorry f I wrote here, I have a similar problem with a C80 controller, I tried to do do system initialization, and I'm afraid that I have wrong value on motion and servo mode. Can you explain more into details how did you change this parameters? Is there a manual to explain it?

Thank you very much

Thank you for the answer. Unfortunately the city in which there are these robots has a lot of problem with electricity and we are trying to minimize the problem. To avoid voltage spikes we are also interested in voltage stabilizer. Now I look your produtcs. Thank you.

Hello to everyone,

I'm new in this "robotic world", so I'm taking my first steps.
One of my collegue told me he has different problem with external power supply. I mean that sometimes during the day external power has microswitch. He has some problem with different burned boards, expecially with old Kawasaki controllers (one of them is C80). We think this problem could be related and we try to look for a solution.
So my question is: is it possible to use an UPS to reduce this problem? can be a good idea or are there other better solutions?
Thanks in advance