HMI Error Codes
HMI error codes and troubleshooting guides.
Diagnose HMI (Human Machine Interface) errors and faults. Find solutions for display issues, communication problems, memory errors, and more from Allen-Bradley, Siemens, Pro-face, and Red Lion.
HMI Error Codes
Allen-Bradley E1 – Display error
Display error
HMI Error Codes
Allen-Bradley E2 – Memory error
Memory error
HMI Error Codes
Allen-Bradley E3 – Configuration error
Configuration error
HMI Error Codes
Allen-Bradley E4 – Runtime error
Runtime error
HMI Error Codes
Allen-Bradley E5 – Power fault
Power fault
HMI Error Codes
Allen-Bradley E6 – Communication fault
Communication fault
HMI Error Codes
Allen-Bradley E7 – Display error
Display error
HMI Error Codes
Allen-Bradley E8 – Memory error
Memory error
HMI Error Codes
Allen-Bradley E9 – Configuration error
Configuration error
HMI Error Codes
Allen-Bradley E10 – Runtime error
Runtime error
HMI Error Codes
Allen-Bradley E11 – Power fault
Power fault
HMI Error Codes
Allen-Bradley E12 – Communication fault
Communication fault
HMI Error Codes
Allen-Bradley E13 – Display error
Display error
HMI Error Codes
Allen-Bradley E14 – Memory error
Memory error
HMI Error Codes
Allen-Bradley E15 – Configuration error
Configuration error
HMI Error Codes
Allen-Bradley E16 – Runtime error
Runtime error
HMI Error Codes
Allen-Bradley E17 – Power fault
Power fault
HMI Error Codes
Allen-Bradley E18 – Communication fault
Communication fault
HMI Error Codes
Allen-Bradley E19 – Display error
Display error
HMI Error Codes
Allen-Bradley E20 – Memory error
Memory error
HMI Error Codes
Allen-Bradley E21 – Configuration error
Configuration error
HMI Error Codes
Allen-Bradley E22 – Runtime error
Runtime error
HMI Error Codes
Allen-Bradley E23 – Power fault
Power fault
HMI Error Codes
Allen-Bradley E24 – Communication fault
Communication fault
HMI Error Codes
Allen-Bradley E25 – Display error
Display error
HMI Error Codes
Allen-Bradley E26 – Memory error
Memory error
HMI Error Codes
Allen-Bradley E27 – Configuration error
Configuration error
HMI Error Codes
Allen-Bradley E28 – Runtime error
Runtime error
HMI Error Codes
Allen-Bradley E29 – Power fault
Power fault
HMI Error Codes
Allen-Bradley E30 – Communication fault
Communication fault
HMI Error Codes
Allen-Bradley E31 – Display error
Display error
HMI Error Codes
Allen-Bradley E32 – Memory error
Memory error
HMI Error Codes
Allen-Bradley E33 – Configuration error
Configuration error
HMI Error Codes
Allen-Bradley E34 – Runtime error
Runtime error
HMI Error Codes
Allen-Bradley E35 – Power fault
Power fault
HMI Error Codes
Allen-Bradley E36 – Communication fault
Communication fault
HMI Error Codes
Allen-Bradley E37 – Display error
Display error
HMI Error Codes
Allen-Bradley E38 – Memory error
Memory error
HMI Error Codes
Allen-Bradley E39 – Configuration error
Configuration error
HMI Error Codes
Allen-Bradley E40 – Runtime error
Runtime error
HMI Error Codes
Allen-Bradley E41 – Power fault
Power fault
HMI Error Codes
Allen-Bradley E42 – Communication fault
Communication fault
HMI Error Codes
Allen-Bradley E43 – Display error
Display error
HMI Error Codes
Allen-Bradley E44 – Memory error
Memory error
HMI Error Codes
Allen-Bradley E45 – Configuration error
Configuration error
HMI Error Codes
Allen-Bradley E46 – Runtime error
Runtime error
HMI Error Codes
Allen-Bradley E47 – Power fault
Power fault
HMI Error Codes
Allen-Bradley E48 – Communication fault
Communication fault
HMI Error Codes
Allen-Bradley E49 – Display error
Display error
HMI Error Codes
Allen-Bradley E50 – Memory error
Memory error
HMI Error Codes
Siemens E1 – Display error
Display error
HMI Error Codes
Siemens E2 – Memory error
Memory error
HMI Error Codes
Siemens E3 – Configuration error
Configuration error
HMI Error Codes
Siemens E4 – Runtime error
Runtime error
HMI Error Codes
Siemens E5 – Power fault
Power fault
HMI Error Codes
Siemens E6 – Communication fault
Communication fault
HMI Error Codes
Siemens E7 – Display error
Display error
HMI Error Codes
Siemens E8 – Memory error
Memory error
HMI Error Codes
Siemens E9 – Configuration error
Configuration error
HMI Error Codes
Siemens E10 – Runtime error
Runtime error
HMI Error Codes
Siemens E11 – Power fault
Power fault
HMI Error Codes
Siemens E12 – Communication fault
Communication fault
HMI Error Codes
Siemens E13 – Display error
Display error
HMI Error Codes
Siemens E14 – Memory error
Memory error
HMI Error Codes
Siemens E15 – Configuration error
Configuration error
HMI Error Codes
Siemens E16 – Runtime error
Runtime error
HMI Error Codes
Siemens E17 – Power fault
Power fault
HMI Error Codes
Siemens E18 – Communication fault
Communication fault
HMI Error Codes
Siemens E19 – Display error
Display error
HMI Error Codes
Siemens E20 – Memory error
Memory error
HMI Error Codes
Siemens E21 – Configuration error
Configuration error
HMI Error Codes
Siemens E22 – Runtime error
Runtime error
HMI Error Codes
Siemens E23 – Power fault
Power fault
HMI Error Codes
Siemens E24 – Communication fault
Communication fault
HMI Error Codes
Siemens E25 – Display error
Display error
HMI Error Codes
Siemens E26 – Memory error
Memory error
HMI Error Codes
Siemens E27 – Configuration error
Configuration error
HMI Error Codes
Siemens E28 – Runtime error
Runtime error
HMI Error Codes
Siemens E29 – Power fault
Power fault
HMI Error Codes
Siemens E30 – Communication fault
Communication fault
HMI Error Codes
Siemens E31 – Display error
Display error
HMI Error Codes
Siemens E32 – Memory error
Memory error
HMI Error Codes
Siemens E33 – Configuration error
Configuration error
HMI Error Codes
Siemens E34 – Runtime error
Runtime error
HMI Error Codes
Siemens E35 – Power fault
Power fault
HMI Error Codes
Siemens E36 – Communication fault
Communication fault
HMI Error Codes
Siemens E37 – Display error
Display error
HMI Error Codes
Siemens E38 – Memory error
Memory error
HMI Error Codes
Siemens E39 – Configuration error
Configuration error
HMI Error Codes
Siemens E40 – Runtime error
Runtime error
HMI Error Codes
Pro-face ERR1 – Display error
Display error
HMI Error Codes
Pro-face ERR2 – Memory error
Memory error
HMI Error Codes
Pro-face ERR3 – Configuration error
Configuration error
HMI Error Codes
Pro-face ERR4 – Runtime error
Runtime error
HMI Error Codes
Pro-face ERR5 – Power fault
Power fault
HMI Error Codes
Pro-face ERR6 – Communication fault
Communication fault
HMI Error Codes
Pro-face ERR7 – Display error
Display error
HMI Error Codes
Pro-face ERR8 – Memory error
Memory error
HMI Error Codes
Pro-face ERR9 – Configuration error
Configuration error
HMI Error Codes
Pro-face ERR10 – Runtime error
Runtime error
HMI Error Codes
Pro-face ERR11 – Power fault
Power fault
HMI Error Codes
Pro-face ERR12 – Communication fault
Communication fault
HMI Error Codes
Pro-face ERR13 – Display error
Display error
HMI Error Codes
Pro-face ERR14 – Memory error
Memory error
HMI Error Codes
Pro-face ERR15 – Configuration error
Configuration error
HMI Error Codes
Pro-face ERR16 – Runtime error
Runtime error
HMI Error Codes
Pro-face ERR17 – Power fault
Power fault
HMI Error Codes
Pro-face ERR18 – Communication fault
Communication fault
HMI Error Codes
Pro-face ERR19 – Display error
Display error
HMI Error Codes
Pro-face ERR20 – Memory error
Memory error
HMI Error Codes
Pro-face ERR21 – Configuration error
Configuration error
HMI Error Codes
Pro-face ERR22 – Runtime error
Runtime error
HMI Error Codes
Pro-face ERR23 – Power fault
Power fault
HMI Error Codes
Pro-face ERR24 – Communication fault
Communication fault
HMI Error Codes
Pro-face ERR25 – Display error
Display error
HMI Error Codes
Pro-face ERR26 – Memory error
Memory error
HMI Error Codes
Pro-face ERR27 – Configuration error
Configuration error
HMI Error Codes
Pro-face ERR28 – Runtime error
Runtime error
HMI Error Codes
Pro-face ERR29 – Power fault
Power fault
HMI Error Codes
Pro-face ERR30 – Communication fault
Communication fault
HMI Error Codes
Red Lion E1 – Display error
Display error
HMI Error Codes
Red Lion E2 – Memory error
Memory error
HMI Error Codes
Red Lion E3 – Configuration error
Configuration error
HMI Error Codes
Red Lion E4 – Runtime error
Runtime error
HMI Error Codes
Red Lion E5 – Power fault
Power fault
HMI Error Codes
Red Lion E6 – Communication fault
Communication fault
HMI Error Codes
Red Lion E7 – Display error
Display error
HMI Error Codes
Red Lion E8 – Memory error
Memory error
HMI Error Codes
Red Lion E9 – Configuration error
Configuration error
HMI Error Codes
Red Lion E10 – Runtime error
Runtime error
HMI Error Codes
Red Lion E11 – Power fault
Power fault
HMI Error Codes
Red Lion E12 – Communication fault
Communication fault
HMI Error Codes
Red Lion E13 – Display error
Display error
HMI Error Codes
Red Lion E14 – Memory error
Memory error
HMI Error Codes
Red Lion E15 – Configuration error
Configuration error
HMI Error Codes
Red Lion E16 – Runtime error
Runtime error
HMI Error Codes
Red Lion E17 – Power fault
Power fault
HMI Error Codes
Red Lion E18 – Communication fault
Communication fault
HMI Error Codes
Red Lion E19 – Display error
Display error
HMI Error Codes
Red Lion E20 – Memory error
Memory error
HMI Error Codes
Red Lion E21 – Configuration error
Configuration error
HMI Error Codes
Red Lion E22 – Runtime error
Runtime error
HMI Error Codes
Red Lion E23 – Power fault
Power fault
HMI Error Codes
Red Lion E24 – Communication fault
Communication fault
HMI Error Codes
Red Lion E25 – Display error
Display error
HMI Error Codes
Red Lion E26 – Memory error
Memory error
HMI Error Codes
Red Lion E27 – Configuration error
Configuration error
HMI Error Codes
Red Lion E28 – Runtime error
Runtime error
HMI Error Codes
Red Lion E29 – Power fault
Power fault
HMI Error Codes
Red Lion E30 – Communication fault
Communication fault