FANUC

1009 – Invalid word

Invalid word in program block

Details

Invalid word in program block. Check program syntax and parameter values.

Error typeerror
MeaningInvalid word
Typical causesProgram syntax error invalid parameter programming mistake
SolutionsCheck program syntax verify parameters correct programming errors
Severitymedium

Catalog references

System Information

FANUC1009

Utilities

Troubleshooting Steps

Troubleshooting steps

Check program syntax verify parameters correct programming errors

Related

Related FANUC Alarms

1001 – Program syntax error

Program syntax error detected

→

1002 – Program error

Program syntax or format error detected

→

FAQ

Common questions

How do I find the error?

Check line number in alarm message and review program syntax