The LED block of 10 is positioned on the higher located area of the control hous-
ing.
The following functions are assigned to the LEDs at running system firmware:
LED Color Function
s Red/orange/green Sercos status
DIA1 Red/orange/green Used as feedback for the operation mode switch
DIA2 Red/orange/green Basic diagnostics by the system
DIA3 Red Currently booting
DIA4 Red Currently booting
STA Red/orange/green STOP/READY/RUN
ERR Red/orange/green Error status (warning, error)
BT Red/orange/green Boot status
D Red/orange/green Onboard S20: Diagnostics S20 bus
E Red/orange/green Onboard S20: Error or warning of S20 devices
Tab. 12-2: LED block of 10
The displayed device states are firmware-dependent and described
in the functional description of the respective control system
(Rexroth IndraLogic XLC IndraMotion MLC 14 VRS, Functional De-
scription, R911341700).
12.1.3 Operation mode switches
The operation mode switch is positioned on the higher located area of the con-
trol housing.
IndraControl XM21, XM22 Controls
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Device description
R911340667_Edition 04 Bosch Rexroth AG