Communication Error (Serial Spindle Amplifiers, 15i)

What does SP0229 mean?

A communication error occurred between serial spindle amplifiers (e.g., between motor numbers 1 and 2, or 3 and 4) for Series 15i. This indicates a problem in the inter-amplifier communication chain.

• Communication failure between two serial spindle amplifiers (e.g., between amplifier 1 and 2).
• A shared communication line issue affecting multiple amplifiers.
• One of the involved amplifiers is not properly addressed or configured.
• Interference on the inter-amplifier communication bus.

Click steps to track your progress.

1. 1

   Verify the inter-amplifier communication settings (e.g., baud rate, address) for both units.

2. 2

   Inspect the communication cables connecting the serial spindle amplifiers.

3. 3

   Temporarily disconnect one amplifier at a time to isolate the faulty unit.

4. 4

   Check the master amplifier's communication status register.