User Manual

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IM MW100-S16E-1
Ed01
2.5.1. Serial communication setting (YS)
This command is used to configure serial communication function. For implementing
DNP communication functions, new switches named DNP3_M and DNP3_S are added
to p1 parameter for enabling DNP master/slave functions.
- Setting to use device as
Modbus or DNP3 master / slave
13
YS p1, p2, p3, p4, p5
p1 : Function (MODBUS_M, MODBUS_S, DNP3_M, DNP3_S)
MODBUS_M : Modbus master
MODBUS_S : Modbus slave
DNP3_M : DNP master
DNP3_S : DNP slave
p2 : Address (Modbus : 1 to 247, DNP : 0 to 65519)
p3 : Baud rate [bps] (1200, 2400, 4800, 9600, 19200, 38400,
57600, 115200)
p4 : Parity bits (NONE, EVEN, ODD)
NONE : No parity
EVEN : Even parity
ODD : Odd parity
p5 : Stop bits (1, 2)
1 : 1 [bit]
2 : 2 [bit]
- Query
YS ?
13
Unless DNP option is specified, DNP3_M, DNP3_S can't be selected.