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System diagnostics
9.1 Diagnostics via the LED displays of the reader
SIMATIC RF600
454
System Manual, 11/2018, J31069-D0171-U001-A21-7618
Example
The error "0x12" (XML error message) is displayed. Converted to binary, this results in the
value "0001 0010". This converted value is displayed in the LED status display. The value
"0" means that the corresponding LED does not light up, whereas the value "1" means that
the corresponding LED is lit red. The middle (5th LED) of the LED status display serves as a
"delimiter" and is always lit yellow.
XML error message
hexadecimal
Error message
binary
LED fault display
0x12
0001 0010