Hello everyone,
I need help whit error D1512.
Main causes include:
1. Disconnection/short-circuit/ground fault/poor connection at the brake line axis motor
harness.
2. Defective connection for the brake power line.
3. Defective connection or harness between the 1KB and 1KQ/1NR boards.
4. Defective connection or harness between the 1KB and 1KX/1NX boards.
5. Defective connection or harness between the 1NR and 1NX boards.
6. Incorrect 1KP board safety circuit setting.
7. Defective 1KB or 1KQ/1NR board.
⇒Check for disconnection or short-circuit in the motor harness, and repair or replace as
necessary.⇒Check and repair brake power line and connections as necessary.
⇒Check and repair connections between 1KB and 1KQ/1NR, 1KB and 1KX/1NX, and
1NR and 1NX as necessary.⇒Ensure the 1KB board is properly seated in the card rack.
⇒Ensure the 1KP board safety circuit setting is correct.
⇒Replace the 1KB and or the 1KQ/1NR.
Where I can find brake circuit on the motor/ which pins I shoot test?
Where I can find 1NR in control cabinet?
Where I can find 1KP board safety circuit setting?
Thanks in advance.