ABB OMD800 - Page 48

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AUTOMATIC CONTROL UNIT, OMD800
Modbus
User can set Address, Baud Rate, Stop Bits, Parity and Local/Remote for the Modbus. When Local is
used device can’t be neither controlled nor configured through Modbus, only monitoring is possible.
When Remote is used it is also possible to control and configure the device through Modbus. Available
parameter values for Modbus are described in Table 7.10. Factory settings are Modbus address 1, Mod-
bus Baud Rate 9600, Modbus Stop Bit 1, Modbus Parity None and Modbus Local/Remote Local.
Parameter Value
Modbus Address 1…247
Modbus Baud Rate 9600 bps
19200 bps
38400 bps
Modbus Stop Bits 1 Stop Bit
2 Stop Bits
Modbus Parity None
Even
Odd
Local / Remote Local
Remote
Table 7.10 Parameters and values of Modbus