State Color
App execution faulty Flashing red
Service mode active Flashing blue
Identification Flashing white
The ctrlX CORE Rescue system is active Flashing red and
blue
Booting active or shut down Flashing blue
System error (F8 and F9
①
) in the ctrlX CORE
Runtime
Red
① For the error codes, refer to:
⮫ https://docs.automation.boschrexroth.com/doc/2331677038/main-diagnostics/latest/en/
− One square corresponds to a period of 200 ms.
−
The arrow represents the end of a cycle.
−
--: LED is not on.
− BU: LED is blue.
−
GN: LED is green.
− RD: LED is red.
−
WH: LED is white.
− YE: LED is yellow.
A new status is only displayed after the previous flashing cycle elapsed. A change in status can
thus be delayed up to two seconds.
12.2.1
Status display at the power connector XD10 ctrlX CORE
PLUS
The voltages U
L
and U
P
applied at the connecting points are signaled via an own green LED next to the
respective red pusher.
Off = Voltage not present
On = Voltage present
12.2.2 Status display of device status LED
For the status displays of the device status LED of the infeed terminal, refer to the bus coupler
documentation, see ⮫ R911416731.
12.3 Initial firmware
Upon delivery, the ctrlX CORE is provided with the operating system (Linux) including all system-rel-
evant apps and optionally selected apps. The operating system provides commissioning and mainte-
nance functions.
Device description