Overview
1.4 LED Description
LED
Description
LED name in
schematic
diagram
Name
Status
USB
on
USB module is enumerated.
(Driver on host side is running.)
LED230D
PWR
on
state of power
module is in operation,
a power supply voltage is applied to the module
LED230C
CAN
on
data is received or send on the CAN bus
LED230B
OK
on
CAN interface is initialized, bit rates are set
LED230A
off
bit rate not set
fast flashing
(approx. 10 Hz)
CAN interface is initialized and in mode ‘Listen Only’;
the bit rate is already set
slow flashing
(approx. 1 Hz)
CAN interface is initialized and in mode ‘Automatic
Baud Rate Detection’ (from firmware version 1.0.0.4
and CAN driver version 2.5.2 on).
Stops flashing if baud rate is detected.
CAN-AIR/2
Hardware Manual • Doc. No.: C.2067.21 / Rev. 1.5
Page 13 of 53
