Troubleshooting steps
Verify tag exists, check tag configuration, verify tag type
SCADA System Alarms
Ignition ERR2 – Tag error
Tag error
Details
Ignition ERR2 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
IgnitionERR2
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Common questions
What does ERR2 mean on Ignition SCADA?
ERR2 on Ignition SCADA indicates tag error. Tag not found, tag type mismatch, invalid tag reference.
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