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FANUC Roboshot (Injection Molding)

FOCAS is rarely available on Roboshot machines. Test for it before planning a FOCAS connection — the alternatives are covered at the end of this page.

Control Type: FANUC-based (injection molding machines)

FOCAS Support: Rarely available on Roboshot machines

Special Considerations:

  • Roboshot machines (injection molding) rarely have FOCAS capability
  • Even if the machine has a FANUC control, FOCAS may not be enabled
  • Unlike CNC machines, injection molding controls often use different communication protocols
  • In our experience, it is unlikely to support FOCAS

Testing for FOCAS Support on Roboshot​

Before attempting full FOCAS configuration, test if FOCAS is available:

Step 1: Configure IP Address​

  1. Access network settings on the Roboshot control
  2. Assign a static IP address to the machine
  3. Note the IP address for testing

Step 2: Test FOCAS Port (Telnet Test)​

  1. From a computer on the same network, open terminal/command prompt

  2. Run telnet command to test FOCAS port:

    telnet [MACHINE-IP] 8193

    Replace [MACHINE-IP] with the machine's IP address

  3. If FOCAS is available:

    • Connection will succeed
    • You may see a blank screen or connection message
    • This indicates FOCAS port 8193 is open

  4. If FOCAS is NOT available:

    • Connection will fail or timeout
    • Error: "Unable to connect" or "Connection refused"
    • This indicates FOCAS is not supported

Step 3: Determine Next Steps​

If Telnet Test Succeeds:

  • Proceed with standard FOCAS configuration
  • Follow standard FANUC setup steps
  • Add machine in MachineMetrics using FOCAS adapter

If Telnet Test Fails:

  • FOCAS is not supported on this machine
  • Alternative: Use Digital I/O connectivity instead
  • Contact MachineMetrics support for recommended approach
  • May need sensors and I/O hardware for data collection

Alternative Connectivity for Roboshot​

If FOCAS is not available (most common case):

Recommended: Digital I/O Connectivity

  • Install current transducer on hydraulic pump motor
  • Capture part eject signal or cycle complete signal
  • Use Sealevel or WISE I/O module
  • Configure via Modbus TCP

Contact Support:

  • Reach out to MachineMetrics support with your Roboshot model
  • We can recommend the best connectivity approach
  • May have experience with your specific model