Posts by tarun89engg

Thanks to all of you for your inputs.

@SkypeFire.

What do your mean by Low Priority and high Priority traffic? Where i change this attributes in Workvisual. I haven't found anything about this in manual.

Another thing is I don't have any Problem in the Profinet when the Plant is running in fully automatic. I only have problem when I try to make a backup from workvisual only than the problem occurs.

panic mode.

The Manual which i have it didn't say annyting about the limitation for the RPI time. I have a documentaion for the Profinet KRC-Nexxt-2.2.10. If you have any other resources where is written that it has to be 8ms than can you please send me the documentation.

As i have written earlier, I have changed on some robot this update time from 2ms to 4ms and now there is No any problem during backup from workvisual.

Before I change to whole plant i would like to know how it will affect on the system.

Thanks for your time.

Hello Panic

Profinet KRC-Nexxt=2.2.10

if you need some another info than let me know.

Hello guys,

I would like to know what is the use of this update time??

can anyone elaborate how it affect the system if i change this update time from 1ms to 4 ms or 8 ms.

We have different palnt area and each plant area has 7-8 robot, we have problem during backup from workvisual.

when we try to make a backup from workvisual than some of the moudle (Like Scalance switch in Glue controller OR welding controller module) loose the connection with the Robot.

Profinet loose its connection with robotcontroller during the backup (Not every moudle)

I have changed on some robot this update time from 2ms to 4ms and now there is No any problem during backup from workvisual.

Before I change to whole plant i would like to know how it will affect on the system.

I am working with

KRC 4
KR c Version 8.2.28

Thanks for any info.

try this password reset software to reset all your password to default 'kuka'.

https://www.robot-forum.com/robotforum/kuk…sword-24659/15/

Thanks for the info fluke.

But still I am looking for an option without installing any addons.

This backupmanager tools makes only a workvisual (Compact file .asz) file.

Is there any way we can make a zip fle same as robot archive in D:\ (any folder)

OR

is there any way to create automatic backup inside Robot which makes archive at time 'let say 12.00 hr' every day and overwrite the old one.

Any help is greatly appreciated.

I tried the "net user" command in KRC4 and its works very well.

I have also developed one app to reset all password to default " kuka ".

I have never tried on KRC1 and KRC2.

the Best way to reset the password is to use the windows command line 'Net User' command

just open the cmd

type:

net user KrcExpertProgrammer *

after typing this it prompt to you enter the new password for Expert User. just rewrite the password and confirm it, and you are good to go.

I don't think that it's too hard to decalare Mypos variable in config.dat

Read the Manuals before you start anything with robots or take kuka course

DECL E6POS mypos ={X 0.0,Y 0.0,Z 0.0,A 0.0,B 0.0,C 0.0}

Normaly you have to use the Profinet KRC Nexxt tehcnology Package.

Check the documentation Chapter 6. Couplind and decoupling devices.

uncheck the "Always Available" Checkbox in workvisual from both the gripper.

then use the following KRL syntax for registering your device in the BUS.

INT Stat
Stat=IOCTL("PNIO-CTRL",50,2) ; (2 is the ID which you have set in workvisual)

When ever you take the gripper1 than use this above KRL syntax.

Before dropping the Gripper1 use the another KRL systanx

INT Stat
Stat=IOCTL("PNIO-CTRL",60,2)

check the stat variable for debugging later.

It is not so easy as you think.

Basically check the folder structure.

Each and Every folder structure contains folder with Name "KRCUPD" which contains information about the variables, programs and subroutine which is used by the technology package and syntax to add variables in config.dat.

Folder Name "KRCSTEUP" contains files which is used to install the .dll, .kxr, Smarthmi.config file on particular folder in c: Drive.

The only thing which i don't understand is how KUKA generate the .appcert file.

if you had a luck to understand .appcert file than let me know...

you can configure the path for the backup using KRCconfigurator.exe

its located in C:\KRC\UTIL\KRCCONFIGURATOR GoTo Tab ArchieveManager and change the path for USB KCP or USB Cabinet to another Drive for ex. "D:\Robot_Backup\".

if you are saving the archive as per above method than you can also restore the backup from same folder from KCP. I have never tried the restore function until now but I have tried to save the backup in another drive using above method.

Has any one tried with Drivesnapshot to take an image using remote bakup?

Hi Robowreck,

welding dialog can be answered trough PLC by changing the variable EG_QUIT_REPEAT_IN= 120 (FOR EX).

when the servogun raise the diaglog box than just send a pulse at input 120 for 1 sec and it will repeat the welding point again.

EG_QUIT_RESUME_IN = 121 (for ex) by setting the input 121 for 1 sec it will not repeat the welding point.

I hope this info will help you..

Make sure you will test it first before you update all the robots..

Hello Panic mode, RS

Thanks for the reply.

I have tried to do the group 32 bit as UDINT in workvisual but it wasn't possible. I am using this 32 bit from PLC input and in profinet input from 1 to 256 i am unable to do the group ot UDINT.

I have tried on other input for ex. 1025 to 1056 than it works.

is it possible to resolve this issue.

Hello Guys,

today i came up a situation where kuka robot cannot handle the 32 bit as number.

for ex.
Signal SEQ $IN[96] to $IN[128]

it returns me -1 as a value.

if i trun off my 32 bit than it gives me a correct result and the number is 2147483647.

is there any method through which i can read the maximum number?

thanks for any help.

Hello Robwreck,

It can be possible that the gun is not mastered properly. check the gun mastering.

1. first take a new cap and put it on the gun.
2. make a 'init new' once
3. move the E1 and close the gun and check the mastering of the gun. where is your E1=0 point.
4. If the gun is close and still you don't have E1=0 than you can unmaster the E1 and master it again.

I hope this will resolve your problem.

but first make a backup.

Hello Varaav,

As per my experience, it is not possible.

but still wait for any other response from skyfire ro panic mode.

Hello SkyeFire

I didn't get you here

Quote

If Welding Point is selected directly, the program pointer has been placed after the Trigger assignment. The operator would need to select the Trigger line directly, or a line prior to it, in order to re-arm the Trigger

Once again:

PTP P1

PTP P2

PTP WELDING POINT 1 (In welding techpackage from KUKA there is lots of others trigger with Prio 81 and 82 ) for eg.( TRIGGER WHEN DISTANCE=0 DELAY=50 DO START_TIMER_SPOT ( ) PRIO=82 )

TRIGGER WHEN DISTANCE=0 DELAY=0 DO Something ( ) PRIO=100 (This Trigger is written by us)

PTP WELDING POINT 2

PTP P3

TRIGGER WHEN DISTANCE=0 DELAY=0 DO Something ( ) PRIO=100 (This Trigger is written by us)

PTP p4

IF Error is generating during the welding point 1 than operater select the same welding point again.

we are using a trigger to free a kollision on fly during the motion without stopping the robot.

how can i track that trigger is correctly executing ?

Thanks,