
Software Manual 135
Automation Tab
The range of Modbus slave addresses are displayed based on default register allocation. You can change the registers allo-
cation values to your required register values and the range of Modbus slave addresses will be changed based on the new
values.
• Click on the Add button to configure the I/O Transfer for the remote station and the following pop-up window will
appear:
Station Name: Name of the remote station for this I/O transfer. This option lists the name of all the remote stations
that you have already defined and configured in remote station table entry. Select the remote station name that you
want for this I/O transfer.
Protocol: Protocol used for the I/O transfer. Modbus is currently the only supported protocol used for I/O transfers.
Send Mode: Mode used to send an I/O transfer. Available options are:
waitForReply: TheModbus master must wait for an I/O request that it has sent to complete before sending another request
to the remote station.
rapidFire: The Modbus master may send many I/O requests to a remote station before waiting for responses from the remote
station.
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