Allen-Bradley devicenet modules in logix5000 control systems 用户手册
Publication DNET-UM004A-EN-P - March 2004
9-12 Communicate with a PanelView™ Standard Terminal
DeviceNet tags use this format:
If You Have a SoftLogix5800 Controller
The SoftLogix5800 scanner 1784-PCIDS organizes input and output
memory in 16-bit words. It uses the following address format:
memory in 16-bit words. It uses the following address format:
word.bit
The scanner memory uses this format:
Which is this tag in the controller:
slot:type.Data
[element].bit
location:type.Data
[element].bit
Where:
Is:
location
location of the scanner in the system
If you have this scanner:
Then location is:
ControlLogix 1756-DNB
In a:
Location is:
local chassis
Local:slot_number_of_scanner
remote chassis
adapter:slot_number_of_scanner
where:
adapter
adapter
is the name of the EthernNet/IP or ControlNet
module in the remote chassis.
CompactLogix 1769-SDN
Local:slot_number_of_scanner
SoftLogix5800 1784-PCIDS
FlexLogix 1788-DNBO
name of the scanner in the I/O configuration of the controller
EtherNet/IP to DeviceNet Linking
Device (1788-EN2DN)
Device (1788-EN2DN)
ControlNet to DeviceNet Linking
Device (1788-CN2DN)
Device (1788-CN2DN)
type
type of data:
Where:
Is:
input from a device
I
output to a device
O
status of the network
S
element
specific DINT (DWord, 32-bit integer) within the array
bit
specific bit within an integer
Where:
Is:
word
INT (16-bit integer) with the memory of the scanner
bit
specific bit within an integer