Carbolite nanodac - Manual (Page 49)

nanodac™
47
MC27 –EN–1.04
Ethernet/IP Display Mode (Cont.)
Figure 1.4.13e explicit messaging example
EtherNet/IP Client
Virtual Channel.1.Main.Input1
Virtual Channel.2.Main.Input1
Loop.1.Setpoint.SP1
Loop.1.Setpoint.SP2
Loop.2.Setpoint.SP1
Loop.1.Setpoint.SP2
11.1
-19.1
123.0
132.0
246.2
111.11
EtherNet/IP Client
123.123.123.223 : Point2Point : 1000ms
Implicit I/O
123.123.123.222
Client (IO)
Explicit 1
No Connection
Explicit 2
No Connection
EtherNet/IP Client
123.123.123.223 : 1000ms
Tag I/O
123.123.123.222
Client (Tags)
Intput Tags
Connection Failed
Output Tags
Connection Failed
Explicit Messaging
Destination Address
Service Code
Class Id
Instance Id
Attribute Id
Data Type
Data
Send
123.123.123.223
Get Attribute
162
4150
1
INT
3
No
When wired to parameters which have descriptors,
the descriptor names appear instead of the ‘opc’
names (e.g. Loop.1.Setpoint.SP1) shown here.
Tags page appears if ‘Mode’ is set to ‘Client (Tags)’
in EtherNet/IP configuration.
Explicit messaging is not possible in tag IO mode
as tag mode needs to consume both connections
for communications with the PLC