Troubleshooting steps
Verify tag exists, check tag configuration, verify tag type
SCADA System Alarms
Wonderware ALM20 – Tag error
Tag error
Details
Wonderware ALM20 error on InTouch 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
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Where this appears
WonderwareALM20
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What does ALM20 mean on Wonderware InTouch?
ALM20 on Wonderware InTouch indicates tag error. Tag not found, tag type mismatch, invalid tag reference.
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