Firmware
≤
11.00 - DMS 8.0 EN - 10/2011
L
381
8400 StateLine C | Reference manual
Diagnostics & error management
LED status displays
9.2
LED status displays
Information on some operating states can quickly be obtained via LED displays:
[9-1]
LED display on the front of the controller
Related topics:
Device control (DCTRL)
(
74)
Device state machine and device statuses
(
86)
System bus "CAN on board"
(
427)
DRIVE READY
CAN-RUN
DRIVE ERROR
CAN-ERROR
Labelling
Colour
Description
CAN-RUN
green
CAN bus ok
LED status displays for
the system bus (
433)
CAN-ERR
red
CAN bus error
DRIVE READY
green
Standard device ready for operation
LED status displays of the
device status (
382)
DRIVE ERROR
red
Warning/fault/error
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