
Software Manual 130
Automation Tab
Parity: Parity for serial device. Supported parities are: none, even, odd, mark and space.
Flow Control: Flow control for serial device. Supported flow controls are: none, hardware, xon/xoff, half duplex, full
duplex.
Stop Bits: Stop bits for serial device. Supported stop bits are 1 and 2.
Protocol: Protocol being used on serial device. Supported protocols are: DNP3, Modbus Master ASCII, Modbus Mas-
ter RTU, Modbus Slave ASCII, Modbus Slave RTU, Modbus Master RTU Fwd and Modbus ASCII Fwd.
Float Word Order: Controls the swapping of words within floats. Ignored if using Daniel mode. This is needed for con-
figuring the serial slave application. Supported orders are LSW and MSW.
Long Word Order: Controls the swapping of words within longs. Ignored if using Daniel mode. This is needed for con-
figuring the serial slave application. Supported orders are LSW and MSW.
Enable Daniel Mode: Use Daniel mode extensions when dealing with longs and floats. This is needed for configuring
the serial slave application.
• Click on the Finish button to populate the Serial Ports Table Properties.
• To delete an address, select it in the table and click on the Delete button. To edit an existing rule, select it in the
table and click on the Edit button.
• Click on the “Save” button for changes to be saved without activating the interface until you reboot the unit, the
“Apply” button will save your settings and apply them immediately. To revert to the previous defaults, click on the
“Revert” button.
3.6.3 Tags
Tagging is a method used to attach a human readable and yet logical "name" to an IODB register. These tags provide an
easier method of organizing and identifying internal registers when designing and monitoring the data in a Modbus envi-
ronment.
Tags are used for local reference only and do not get transferred between Master and Slave devices when performing IO
transfers.
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