Monnit Serial MODBUS Podręcznik Użytkownika Pobierz pdf (Strona 5)

BAUDRATE 40007 Designates the baud rate used by the

MODBUS interface. After moding this

formed before changes can take effect.

Value Represented Baud Selected

0 2400

1 4800

2 9600

3 (DEFAULT) 19200

4 38400

5 57600

6 115200

COMMODE 40008 Designates the operating mode used by

the MODBUS interface. After moding

this register, a gateway reset must be per-

formed before changes can take effect.

Value Represented Meaning

0 RTU : 8-N-2

1 (DEFAULT) RTU : 8-N-1

2 RTU : 8-E-1

3 RTU : 8-0-1

4 ASCII : 7-N-2

5 ASCII : 7-E-1

6 ASCII : 7-O-1

ADDRESS 40009 Designates the MODBUS Address used

in the communications interface. Values

range from 1-247. Default value is 99.

Modifying this register will result in a gate-

way reset.

Once you have written your new settings, you will have to

perform a reset for the settings to take effect.

To perform a reset, write the “RST_DEVICE” Gateway Coil @

address 3 to TRUE. The device will reset one second after

receiving this command. Your new communication settings will

be in effect.

To verify them, attempt to read the Gateway ID from registers

40002 - 40003

PAGE 5

1 2 3 4 5 6 7 8 9 10 11 12

Brak uwag

Monnit Serial MODBUS Podręcznik Użytkownika Strona 5