I have a Motoman NX 100/ EA1900N robot for the welding application. The robot was working fine until we started again after 3 days of holiday. Then the startup screen of Yaskawa motoman came then the white screen, and then again the Blue startup screen. After this, the system is not booting and the Yaskawa Motoman screen stays forever.
During this time, JZNC-NIF status LED shows 8, SGDR-AXA01A shows 0, and in the power supply module the source, 5V, and P-ON LEDs are lit.
CPU NCP 01 – LED 0 lit, LED 1 OFF
We tried starting the controller in the maintenance mode, but still, it was not booting up. Can you please suggest us what could have gone wrong with this system. I tried removing NCP01 card and installed again, but no progress.
I unplugged the LAN cable from the NCP01 board and switched on the controller, the same startup screen of Yaskawa Motoman comes and stays forever and not booting. Is this normal? Is there any way to find out if it’s a problem of pendant/ cable or the NCP01 Board or the NCP01 CF card?
Thanks in advance.