Hey guys,
Just started up with a coffee and when I turned to Servo power on. it immediately shut off and gave me an error (D1008 P-N low voltage)
It happened one day after a qualified mechanic ran a big maintenance routine.
It has to do something without it, because the robot isn't in production yet, I've been playing with it to learn a lot about it for when it actually goes into production.
Can anyone tell me how to fix this? He replaced the capacitors, I think there is a faulty connection at the capacitors in the Power block.
Kawasaki troubleshooting says the following:
Main cause:
1. Disconnection or connection defect of each harness between the MC unit (1KQ board)/1NQ board and the power block.
2. Defect in the 1KB/1RB (arm control board), the 1KP (power sequence board), the 1KQ/1NQ (power cicuit board), etc.
3. Defect in the power block.
4. Defect in the MC unit.
Countermeasure:
1. Check the connection harnesses.
2. Replace the 1KB/1RB, the 1KP, the 1KQ/1NQ, the power block, the harnesses or the MC unit.
Well, I did the first thing, but countermeasure 2 is nearly the same as buying a new controller...
I'm pretty handy with electrical circuits and diagrams, so I was wondering what could've caused it.
It says the voltage across P-N is 60 VDC or less when motor power is ON, or the connection between X212 (1KB/1RB board) and X502 (1KC/1KD boards) is abnormal. Registered as error only when servo is ON.
Error level C: Abormalities without possibility of damaging equipment: Errors processed by servo software and AS software.
What do they mean with processed by servo and AS software? The programming part? Because that's something that didn't change and it ran the software before.
Thank you guys in advance! I've been learning a lot lately!
Anyone have any experience with this error?