New KR210 robot is jerking after activation with brake defective error A6.
Posts by robowreck
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in network configuration options
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hello all,
i am facing a problem while going online on a robot,i m unable to ping its IP..everything is in range but also not helping.
KRC4 KR210
kss v8.3.17 HF3
robot ip : 10.211.30.107
subnet : 255.255.255.0laptop ip : 10.211.30.100
subnet : 255.255.255.0my ETHERNET cable is also in working condition ,i cross checked with other robot to verify that.
help
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also depends wht your 7th axis is..??
a spot welding servo gun ? trunnion ? etc... -
u cannot increase the speed but however you can increase the acceleration and deaccleration by changing the ramp up overload time in the NG axis file..
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but out of 100 robots only problem occuring at single robot...
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try replacing the E1 axis motor or replacing its motor power cable to find the problem.
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at our facility KRC4 KR210 is getting auto reboot during running cycle and comes out of 'ext' mode despite being set in 'Hibernate' mode.
i have tried replacing its PC unit,smps,KPS,KPP and loading its older image too..still getting no help..kindly suggest solution.
thanks in advance -
In KR210 KRC4 , during resistance spot welding ,on the first spot a error message is displayed 'incorrect gun position,part thickness,mastering.Repeat point ?? 'yes' & 'no'' .
In this situation the wear value .i.e. eg_wear[1] goes to abrupt high values like 22 or -22 or 15 randomly.
i have tried-
1.changing encoder cable of external gun ,
2. remastering external axis
3. updating wear at the time of error.
4. mechanical inspection of external gun for any damage.
5. checking default values of servogun variables like eg_wear_max, eg_weld_distance,eg_worn,eg_init_tol_p,eg_init_tol_n,eg_touch_diff, etc
6.replacing the shankstill error comes randomly.
we are using equalizing tech here & servogun version 'ServoGun_TC_40'
any suggestion is welcome.
thanks in advance
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model KRC4 mid size controller .yes it is new robot hardly 3 months in production.
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the axis 3 motor vibrates during welding operations, so i have replaced a file in c\krc\roboter\config\user\common\mada\ngaxis\ctrlA3...
this ctrl a3 file earlier had 400v data now i have changed it to 440v...but still no solution... -
IN KRC4 , IF A ERROR MSG POPS DURING WELDING OPERATION , FOR EXAMPLE- DURING RESISITANCE SPOT WELDING ,IF ANY HOW THE WELD IN INCOMPLETE THEN A ERROR MSG POP ON KCP 'WELDING CONTROLLER ERROR , REPEAT POINT ?' WITH OPTION 'YES' AND 'NO'....
SO WHAT TO DO IF I WANT THIS YES AND NO OPTIONS TO TRIGGERED THROUGH PLC .
THERE IS THIS TECHNOLOGY PACKAGE "SERVOGUN TC" HAVING FILES (EG_LIB_TC)THAT TRIGGERS A LOGIC WHEN ERROR OCCURS.
I HAVE READ DOCUMENTS BUT NOT GETTING MUCH HELP.....IF ANYONE WANTS MORE DATA REGARDING WHAT I M TRYING TO SAY ..PLS COMMENT..I LL UPLOAD SOME PROGRAMMED LOGIC SNAP THEN....
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Ya bt robot itself after the dressing and 'init new' or 'init same' commands updates the negative value....
M doing nothing.....itself is updating it...I just only set the eg_wear_max[1]=10.... -
the negative wear also causes an error message "software limit switch reached E1 ".....
robot KR210 (KRC4)...C gun (centreline) ....
TP that is being used is ServoGun TC=4.1.3software limit value saved in gun configuration is 35..
variables initialized with following values:
eg_init_tol_p[1]=5
eg_init_tol_n[1]=-5
eg_touch_diff[1]= 3
max opening 130mmanybody having detailed knowledge regarding this....help...
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the wear value i.e. eg_wear[1] should be updated after dressing as negative or positive
in case of negative the robot generates error ' incorrect part thickness' .....please clear my doubt !!!!
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That is the ultimatum.....anyway.....
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Do u have sound knowledge of any programming language like C,C++,or JAVA......if not......then u cannot....
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A mig welding KRC4 is showing internal servo error of E1(trunion),A1,A2,A3.
causing safety stop.
All the LEDs in the KPP and KSP (40 A) starts blinking red.
temporarily a cold start is being done to remove the error.
need suggestion on how to solve the problem.