Onicon System-30 MODBUS BTU Instrukcja Użytkownika Pobierz pdf (Strona 26)

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System-30 BTU Measurement System MODBUS RTU RS485 04/14 - 0583-1 / 18345 Page 26

4.5 BAUD RATE

Every ONICON Btu meter is individually programmed at the factory with application specic

data provided by the customer during the process of ordering the meter. This normally

includes the Baud rate setting. If the Baud rate was provided, the Btu meter will be congured to

operate at the specied rate. The available Baud rate settings are listed in the table below.

If the Baud rate setting was not provided to ONICON, the Btu meter will be congured to 9600.

The Baud rate setting can be manually changed in the eld. The drawing and table below show

the Baud rate dipswitch settings.

Baud Rate Dip Switches

BAUD Rate B1 B2 B3 B4

9600 OFF OFF OFF OFF

1200 ON OFF OFF OFF

2400 ON ON OFF OFF

4800 ON OFF ON OFF

9600 ON ON ON OFF

19200 ON OFF OFF ON

38400 ON ON OFF ON

57600 ON OFF ON ON

115200 ON ON ON ON

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Onicon System-30 MODBUS BTU Instrukcja Użytkownika Strona 26