Quick Start User guide

DeviceMaster UP EtherNet/IP Quick Start: 2000478 Rev. D Configuring Read/Write Devices - 21
Configuring Read/Write Devices
6. Add the transmit message to your PLC program. It may help to reference rung 3 of
loopbackExampleTagWrite.L5K.
7. Open the transmit message.
8. On the Configuration Controller pane:
• Set Message Type to CIP Generic.
• Set Service Type to Set Attribute Single.
• Set Class to:
- Serial ports: Set to 71 Hex.
- Socket ports: Set to 74 Hex.
• Set Instance to the serial or socket number.
• Set Attribute to 1.
• Set Source Element to Com1_TxDataStr (or
Skt1_TxDataStr).
• Set Source Length to at least the length
TxDataStr.length (or Skt1_TxDataStr.length)
plus 4.
9. On the Communication pane:
• Set Path to: <Ethernet IP Card Name>,2,<IP
Address>.
• Leave Connected unchecked.
•Click OK.
10. Add controlling logic to your PLC program to
control when to transmit the message. You may
wish to use loopbackExampleTagWrite.L5K as a
reference.