Applicable Systems
S7-1200
S7-1500
S7-300
S7-400
LOGO!
SINAMICS
Symptoms
Referenced instance or function does not exist.
Possible Causes
Instance DB or FC not found in CPU.
Troubleshooting Steps
Verify block exists and is downloaded.
How to Reset
Download block and restart
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Source: Siemens GetErrorID documentation
Category: PLC & VFD
Published: 2026-10-18
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