Code CVIS-456: This camera is not supported.
Issue Description & Safety Warning
The Fanuc R-30i Series Robot Controller has triggered a critical This camera is not supported. alarm. Immediate attention from a qualified operator or maintenance technician is required to prevent secondary damage to the equipment or spoiled parts during the manufacturing cycle. Always ensure standard safety and LOTO procedures are followed before accessing electrical cabinets.
Official Troubleshooting Steps
Cause: This camera is not supported. Remedy: Change camera. CVIS-457: A 2-D Barcode could not be found in the image. Cause: A 2-D Barcode could not be found in the image. Remedy: View the binary image on the setup page to verify that the threshold is correct. Check the search window on the setup page to verify that the 2-D Barcode is within the window. CVIS-458: The 2-D Barcode geometry is bad. Cause: The 2-D Barcode geometry is bad. Remedy: View the binary image on the setup page to verify that the threshold is correct. Check the search window on the setup page to verify that the 2-D Barcode is within the window. For Data Matrix code, verify that the 2-D Barcode has an even number of rows and columns. Verify that the 2-D Barcode is not damaged. CVIS-459: The 2-D Barcode is too damaged to read. Cause: The 2-D Barcode is too damaged to read. Remedy: For Data Matrix code, view the binary image on the setup page to verify that the threshold is correct. Check the search window on the setup page to verify that the 2-D Barcode is within the window. Verify that the 2-D Barcode is not damaged. CVIS-460: 2-D Barcode reader internal software error. Cause: Internal error. Remedy: Contact your local FANUC representative. CVIS-461: Illegal character found in 2-D Barcode. Cause: An illegal text character was found in the 2-D Barcode. Remedy: Verify that the 2-D Barcode is not damaged. CVIS-462: The 2-D Barcode reader does not support Base 256 encoding. Cause: The 2-D Barcode contains an unsupported feature. Remedy: None. CVIS-463: The 2-D Barcode reader does not support FNC1 alternate data types. Cause: The 2-D Barcode contains an unsupported feature. Remedy: None. CVIS-464: The 2-D Barcode reader does not support Structured Append sequences. Cause: The 2-D Barcode contains an unsupported feature. Remedy: None. CVIS-465: The 2-D Barcode reader does not support Reader Programming. Cause: The 2-D Barcode contains an unsupported feature. Remedy: None. CVIS-466: The 2-D Barcode reader does not support Upper Shift to Extended ASCII characters. Cause: The 2-D Barcode contains an unsupported feature. Remedy: None. CVIS-467: The 2-D Barcode reader does not support 05 Macros. Cause: The 2-D Barcode contains an unsupported feature. Remedy: None. CVIS-468: The 2-D Barcode reader does not support 06 Macros. Cause: The 2-D Barcode contains an unsupported feature. Remedy: None. CVIS-469: The 2-D Barcode reader does not support ANSI X12 encoding. Cause: The 2-D Barcode contains an unsupported feature. Remedy: None. CVIS-470: The 2-D Barcode reader does not support EDIFACT encoding. Cause: The 2-D Barcode contains an unsupported feature. Remedy: None. 4.ERROR CODES B-83124EN-6/02 CVIS-471: The 2-D Barcode reader does not support Extended Channel Interpretation (ECI). Cause: The 2-D Barcode contains an unsupported feature. Remedy: None.
Source: FANUC Robot R-30iA Alarm Code List Operator's Manual
Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.
About Fanuc R-30i Series Robot Controller Alarms
Fanuc controllers include extensive self-diagnostics that flag or halt the machine when a fault is detected. Error code CVIS-456 on the R-30i Series Robot Controller identifies one specific fault condition — its documented cause and the official corrective steps are listed above, sourced from Fanuc's service documentation. Always confirm against the manual for your exact machine configuration and follow LOTO procedures before servicing.
Complete Alarm List: 6553 Fanuc R-30i Series Robot Controller codes.
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