Troubleshooting steps
Verify tag exists, check tag configuration, verify tag type
SCADA System Alarms
iFIX IF20 – Tag error
Tag error
Details
iFIX IF20 error on SCADA indicates tag error. Tag not found, tag type mismatch, invalid tag reference. Verify tag exists, check tag configuration, verify tag type.
Error typetag
MeaningTag error
Typical causesTag not found, tag type mismatch, invalid tag reference
SolutionsVerify tag exists, check tag configuration, verify tag type
SeverityMedium
Catalog references
Where this appears
iFIXIF20
Utilities
Copy-paste helpers
Browse More
Explore SCADA System Alarms
View all 200 scada system alarms codes
FAQ
Common questions
What does IF20 mean on iFIX SCADA?
IF20 on iFIX SCADA indicates tag error. Tag not found, tag type mismatch, invalid tag reference.
Community
Discussion & Experiences
Share your experience, solutions, or ask questions about this error code. Help others troubleshoot!
Loading comments...