Multihop screen – 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
PLC-5 Typed Write - Set Transmit Produced Sequence Number Message
5.5.10.12. PLC-5 Typed Write - Set Transmit Produced Sequence Number Message
The following screen depicts an PLC-5 Typed Write - Set Transmit
Produced Sequence Number message in ladder logic.
1.
Assign a dedicated message file to the Control block in the ladder
logic.
2.
In the ladder logic, double-click the Setup Screen
in the MSG instruction.
3.
Make the following changes:
a.
Specify the file address where the transmit
sequence number resides in the Data Table
Address box on This PLC-5 panel. For more
information on file addresses, see
DeviceMaster UP File Addressing
b.
Type 1 in the Size of Elements box.
c.
Set the Port Number parameter to 3A to use
the Ethernet port.
Note: The port number for the Ethernet
channel may be different on your
PLC-5.
d.
Specify the port-specific transmit sequence
number file address for the DeviceMaster
UP in the Data Table Address box on the
Target Device panel. The transmit sequence number file address must be specified in logical ASCII
format. For more information on file addresses, see
2.4.2.1. DeviceMaster UP File Addressing
e.
Set the MultiHop option to Yes.
5.5.10.13. MultiHop Screen
1.
Select the MultiHop tab on the MSG dialog.
2.
Make the following changes.
a.
Type the IP address for the DeviceMaster
UP (the designated EtherNet/IP Device) in
the To Address box.
b.
Type 0 (zero) in the To Address box for the
ControlLogix Backplane.