9 (22)
►
Clear the output window with button
Clear
(
10
).
For a busload higher than 65 % data loss is possible. Data loss is signalled to the
application by the
Ovr
LED in the simplyCAN bus monitor.
Transmit Messages
Syntax:
<id> [R] [E] [<data>...]
•
id
: identifier (decimal or hexadecimal)
•
R
: remote transmit request for message
•
E
: message in Extended frame format (29 bit)
•
data
: data bytes of the message (decimal or hexadecimal), in RTR messages the first data
byte contains the DLC
If hexadecimal values are used, they must begin with 0x.
Example: 256 in dec is 0x100 in hex
Examples
Message in simplyCAN bus monitor
Description
0x100 0x11 0x22 0x3 0x44
11 bit message with ID 100 (hex) and 4 data bytes
0x1FE1200 E 1 2 3 4 5 6 7 8
29 bit message with ID 1FE1200 (hex) and 8 data bytes
123 R 8
11 bit remote frame with ID 123 and DLC=8
0x1FE1200 R 8
29 bit remote frame with ID 1FE1200 (hex) and DLC=8
6.2
USB LED
The USB LED reflects the status of the USB communication.
LED state
Description
Comments
Off
Power off
No power or device defect
Green flashing
No active connection
Device ready to use, simplyCAN bus monitor or API must
be started to use the device
Green
Active connection
Device in use
6.3
CAN LED
The CAN LED reflects the status of CAN communication.
LED state
Description
Comments
Off
No communication
No communication, device not connected to CAN
Green flashing
Communication OK
LED is triggered with each message.
Red flashing
Communication with errors
Controller is in state
error warning
or in state
error
passive
, communication is possible.
Red
Bus off
Controller is in state
bus off
, no communication possible.
simplyCAN User Manual
4.01.0001.22001 1.0 en-US
