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Issue
What does Modicon Momentum M1E MSTR error code 5002 hex mean?
Product
Modicon Momentum M1E
Modicon Concept / Modicon ProWorx - PLC Programming Software
Environment
Modbus Communication
Resolution
MSTR error code 5002 hex is an error message that could be generated by an MSTR block used in a M1E controller.
MSTR code 5002 hex = Bad Modbus Protocol.