Posts by abdelrahman

the problem was in the power cable

after checking the esc card ,11 jumper and the cable between esc
finally I changed the pm6-600 and it works, drives contactor off has gone and everything is working now

so the problem was in that pm6-600

after changing the tcp t1 works but "drives contactor off" still remains
any suggestions ?

your answer make sense , as my key located in the kcp so I'll change it and try again
thank you

I got unknown operation mode only for t1
aut , t2 , ext works fine

hello everyone,
I have a problem in krc1 , once I press on the deadman to jog the robot axis I got "Drives contactor off" and active command inhibited
the second issue is that when I try to switch the operation mode to T1 , I got unknown operation mode

any help ?

I have searched for the pinout diagram for CAN IO module and finally I found it and the module works pretty good
thank you

yes u're right , I have measured the output voltage of each output pins and it seems the module has a problem, once I figure it out I'll inform you
thank you

skyfire
in the machine data I have the $RAT_MOT_AX [7] is not equal zero and it has the proper value , all the external axis parameters I have changed in krc1 machine data gives me that error unlike krc2 it works very great,

panic mode
I did that I removed the motor and checked if it is a mechanical problem or not but the same error occurred which means its a software or electrical problem
to check if it is an electrical problem or not
I have tried another two krc1 cabinet within an external axis driver and the same error occurred

I'm done , any recommended way to figure out that problem ?

thank you

I don't know it was about krc1 or krc2 but our krc2 control cabinet has a built in devicenet module connected to mfc card and we configured its inputs and outputs
[DRIVERS]
MFC=0,mfcEntry,mfcdrv.o
[MFC]
INW0=0 ;$IN[1-16]
OUTW0=0 ;$OUT[1-16]
OUTW2=2 ;$OUT[17-32]
and the corresponding outputs leds working fine all I need to know the pinout diagram of the module inputs/outputs sockets which comes out from the front of the cabinet in a form of ribbons cable named "x12"

I copied the machine data file located in kl1500 folder and replace it with the robot machine data,what I have done works with krc2 and its external axis works fine .

and I didn't change any machine data values just copying and replacing

yes the brake is open

I'll check the $RAT_MOT_AX[7] and inform you

after I configured the 7th axis for krc1 and got no configuration errors , when I'm trying to move the 7th axis manually I got "Ack. regulator limit exceeded E1" , can anyone help me?

sorry for not being specified , it's krc2 mfc I don't really know its version but I will attach a picture for it later btw the mfc card connected to a module via devicenet and this module has a cable for digital inputs and outputs "as I have read in the expert programming manual the standard kuka control cabinet has an mfc module with inputs from 1...16 , outputs from 1....20 "

what is the pinout diagram for the inputs/outputs which located in MFC module ?