Write error: data alignment

Siemens PLC & VFD Error plc

Model: S7-1200/1500 | Code: 2529 (0x9E1)

Applicable Systems
S7-1200 S7-1500 S7-300 S7-400 LOGO! SINAMICS

Symptoms

Write access with incorrect data alignment.

Possible Causes

Writing to non-aligned address.

Troubleshooting Steps

Ensure write target is properly aligned.

How to Reset

Fix alignment and restart

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Source: Siemens GetErrorID documentation

Category: PLC & VFD