M600 SEK fault

Was any one face the error message #140 SEK no run
M600 GOSS press

 

Dear maher
This message happen when there is redundant contact of safety guards, units crank, emergency stop give wrong signal and red lamps in console is on
Remdy
1 check sek status and check which number is highlighted then you can find the wrong push button
2 check the SEK and swap it the SEK card on post unit
3 sek may be not engaged
4 check the fem10 1 to
It should 24 V dc

 

Thank you for your reply,
We checked all the above points, also no highlighted inputs in SEK

 

Dear maher
1 Are you swap sek with sek on post unit
2 Check the engage sek with motherbord
3 check the plugs for sek in the back of the motherboard
4 the image u send for sek1
Check sek2 also if there is highlighted or not
Send your whatsapp

 

All been checked

 

Dear maher
Check all contact for all emergency stop
Each stop has to points one for eak and one for sek
Check one by one
May there cut in cable from fem 64 to eak
Or bad eak change them by one from post
Send your whatsapp to be more simple in communication

 

Dear maher
Did you solve the problem?

 

Not yet,
Whatsapp me at 01226119001