IED Industrial Error Decoder Search error codes for industrial devices Error code Search Manufacturer — All manufacturers — Danfoss (270) Lenze (12) Rexroth (3) Siemens (3444) Device Type — All types — Drive (3698) PLC (31) Severity — All severities — ⚠️ Warning 🔴 Error 🟣 Critical Reset filters Enter an error code or use the filters to search.