IXXAT CANio 250, Quick Start Manual, Page: 17 / 25

Software
17
CANio 250 Quickstart Manual, version 1.2
Default configuration:

The heartbeat message is transmitted every 500 ms.
5.1.9 Emergency messages
The presence or absence of errors is displayed with the following CAN mes-
sage:
CAN identifier
Data field (length = 8)
Bate 0..1 Byte 2 Byte 3..7
0x80 + node number
Saved configuration :
saved identifier
error code
LSB first
general
error
status details
LSB first
Error code:
Value Meaning Error Class
0x0000 A previously detected error no longer exists:
the error involved is described in bytes 3-7
0x8000
„Interrupt Enable” of the digital inputs or „Interrupt Enable“
of the analog inputs is not activated.
This error code is in fact a warning:
The general error state is not changed by this warning
Communication error with the CAN bus:
0x8100 Loss of a transmit message:
at least one CAN message could not be transmitted:
bytes 3-7: not relevant
0x10
0x8110 Loss of a receive message:
at least one CAN message could not be received:
bytes 3-7: not relevant
0x10
0x8210 The number of received data of a CAN message with
which process data were transmitted was too small:
bytes 3-7: not relevant
0x10
0x8140 There was previously a bus-off. The CANio 250 communi-
cates again with the CAN-bus:
bytes 3-7: not relevant
0x10
General error status:
The general
error status displays the status of the error categories. The error cate-
gories are bit-encoded: 0 means free of errors, 1 not free of errors
The CANio 250
is free of errors if all bits are reset.