Transmit data message, Transmi – Comtrol UP DeviceMaster User Guide User Manual
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Chapter 5. Programming the PLC
DeviceMaster UP EtherNet/IP User Guide: 2000424 Rev. L
Transmit Data Message
5.4.7.3. Transmit Data Message
The following screen depicts an SLC Typed Write - Transmit Data message in ladder logic. In the ladder logic,
double-click the Setup Screen in the MSG instruction.
Make the following changes:
1.
Set the Channel parameter to 1 to use the Ethernet port.
2.
Specify the file address where the transmit sequence number resides in the Data Table Address box on This
Controller panel. For more information on file addresses, see
2.4.2.1. DeviceMaster UP File Addressing
3.
Type 103 in the Size of Elements box to transmit receive the maximum data size for this type of message.
This size must be large enough to include the sequence number (one integer), length (one integer), and
enough integers to transmit all of your data.
4.
Specify the port-specific transmit sequence number file address for the DeviceMaster UP in the Data Table
Address box on the Target Device panel. For more information on file addresses, see
5.
Set the Routing Information File (RI) to that of your PLC program.
6.
Select the MultiHop pane. On the first line, type the IP address for the DeviceMaster UP in the To Address
box.