🔍 Causes of SV5197 Alarm
- FSSB Communication Timeout: The CNC controller expected a response from the servo amplifier but did not receive it within the designated time frame.
- Wiring or Connector Issues: Loose, damaged, or disconnected cables and connectors between the CNC and the servo amplifier can disrupt communication.
- Servo Amplifier Faults: Internal issues within the servo amplifier, such as damaged components or firmware problems, can prevent it from responding correctly.
🛠️ Troubleshooting Steps
Replace Faulty Components: If the abo
Check FSSB Cables and Connectors: Inspect all cables and connectors between the CNC controller and the servo amplifier for signs of wear, damage, or loose connections.
Verify Power Supply: Ensure that the servo amplifier is receiving the correct voltage and that the power supply is stable.
Inspect Servo Amplifier: Look for any visible signs of damage or overheating on the servo amplifier.
Reset the System: Power cycle the CNC and servo amplifier to reset the communication link.
Check for Firmware Updates: Ensure that both the CNC controller and the servo amplifier have the latest firmware installed.
⚙️ Additional Resources
For more detailed information and guidance, refer to the Fanuc Alarm Code List and the Fanuc CNC Maintenance Manual.
Drive ( Amplifier ) lowest Repair Service support.
Techgiga Enterprises
Gala No 4 1st floor Kamath Complex Near Mahindra Show Room Landewadi Bhosari Pune 411026
