User manual

Publication DNET-UM004A-EN-P - March 2004
Troubleshoot a DeviceNet Network 12-13
Status Tags in the
Controller
Tags in the controller give you several levels of information about
your DeviceNet network.
In the example above, the tags start with Local:2. Your tags may start
with a different tag name:
To find the required information:
individual bits that show the general status
and health of the scanner and network
detailed information about each device on
your network
If you have this scanner: Then the tags start with:
local ControlLogix 1756-DNB Local:slot_number_of_scanner
remote ControlLogix 1756-DNB name_of_remote_bridge:slot_number_of_scanner
CompactLogix 1769-SDN Local:slot_number_of_scanner
SoftLogix5800 1784-PCIDS Local:slot_number_of_scanner
DriveLogix/FlexLogix 1788-DNBO name of the scanner in the I/O configuration of the controller
Linking Device 1788-EN2DN or
1788-CN2DN
name of the linking device in the I/O configuration of the controller
If you want this information: Then check the: See page:
individual bits that show the general status and health of the scanner and
network
Status Register 12-14
detailed information about each device on your network Status Tags 12-15