Toshiba PROSEC T2 Series - Manual (Page 15)

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6. Modbus Module Setup
The Toshiba Modbus module has been used reliably as a Modbus slave for several years.
First it was used on Toshiba’s EX100 Series PLCs and now on the T2 Series PLCs. Before it
can function as intended however, all the DIP switches must be properly set and all wiring
connections must be correct.
6.1. Modbus Module DIP Switch Settings
The following items are setup by DIP switches on the Modbus module:
• Station number
• Transmission rate (Baud rate)
• Parity
Station Number:
The station numbers identify the controllers and must be different from each other in
the network. If the EX10-MML11 address is less than 15, then set the third switch
(HAD) to the "off" position. If the EX10-MML11 address is higher than 16, set the
switch to the "on" position. Using the "STATION" dial switch (numbered in
hexadecimal) carefully set the station number. Do not set the dial switch to 0 with the
HAD switch off.