Incorrect Serial Spindle Amplifier Communication Sequence (15i)

¿Qué significa SP0979 ?

The communication sequence with a serial spindle amplifier for Series 15i was incorrect. This suggests a protocol mismatch or timing issue in the communication exchange.

• Mismatched communication protocol between CNC and spindle amplifier.
• Incorrect data framing or bit timing in serial communication.
• Software bug in the CNC or spindle amplifier communication module.
• Data corruption during transmission over the serial interface.
• Configuration error in P1-54 or related communication parameters.

Haga clic en los pasos para seguir su progreso.

1. 1

   Confirm the serial communication protocol specified in the amplifier manual matches parameter P1-54.

2. 2

   Verify data integrity by checking checksums or CRC values if supported by the protocol.

3. 3

   Re-initialize communication by cycling power to both CNC and spindle amplifier.

4. 4

   Check parameter P1-54 for correct parity, stop bits, and data bits settings.

5. 5

   Execute a loopback test on the serial port to verify its basic functionality.