Set Up Can Communication - HMS Networks Anybus Wireless Bridge II CAN User Manual

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Anybus Wireless Bridge II CAN

5.9.13. Set Up CAN Communication

Figure 28. CAN Settings page
CAN Settings
Settings
Operating Mode
CAN Bitrate
CAN Ethernet Protocol
CAN Simple ID
Extended Frame
Automatic Bus-off
Page 40 of 72
Description
Select Operation Mode On (Default) or Off.
Select a CAN Bitrate: 10 kbps, 20 kbps, 50 kbps, 100 kbps, 125 kbps, 250 kbps (Default), 500 kbps, 1000 kbps
or Custom.
For information about Custom bitrate, see
Optimized (Default): Use this protocol when bridging two CAN buses using multiple Bridge II CAN devices.
Data is transferred using a raw binary encoding that maximizes the performance and minimizes the
bandwidth.
SLCAN: Use the ASCII based SLCAN protocol to bridge CAN traffic to a custom endpoint. CAN frames can be
sent and received via a TCP/IP socket using basic commands. The command starts with a letter followed by
a number of hexadecimal digits and ends with a carriage return (character code 0x0D). See
(page 43).
Simple: In this mode the raw bytes of any incoming TCP payload will be transparently copied into the data
segment of one or multiple CAN frames. The frame ID can be specified in the CAN Simple ID field. Only the
data segment of any incoming CAN frames will be transparently copied to the outgoing TCP stream, with no
markers indicating where contents of one frame ends and the next one begins. Incoming frames will still be
subject to the CAN RX filter. See Simple Protocol (page
Active when the Simple CAN Ethernet Protocol is selected. Specify the frame ID to use.
Active when the Simple CAN Ethernet Protocol is selected.
Extended Frame defines if the CAN Simple ID should be standard or extended. By default, Standard Frame is
used.
Select the checkbox to enable Extended Frame.
By default, Automatic Bus-off is off, the checkbox is unselected.
When a Bus-off condition is detected, the Bridge II CANstays in Bus-off until it is restarted; via a power-cycle
or via a remote reboot from the built-in web interface.
In the Wireless Bolt CAN built-in web interface, an error banner appears prompting you to reboot the system.
To enable Automatic Bus-off, select the checkbox.
Configure Settings in the Built-In Web Interface
Calculate Custom CAN Bitrate (page 42).
45).
SLCAN Protocol
SCM-1202-184 2.0