ONICON System-30 MODBUS BTU - Manual (Page 19)

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System-30 BTU Measurement System MODBUS RTU RS485 04/14 - 0583-1 / 18345
Page 19
4.4 MODBUS RTU NETWORK ADDRESSING
The JCI-N2 network address may be set to any address from 1-254.
4.4.1 Changing the Network Address
Every ONICON Btu meter is individually programmed at the factory with application
specific data provided by the customer during the ordering process, and this may include
network addressing information. If address information was provided, the Btu
meter will be programmed with that number. If no address is provided, ONICON Btu
meters are programmed with a default address of 017. The address is set using the DIP
switches shown below and on the following pages.
NETWORK ADDRESS DIP SWITCH VALUES
SWITCH VALUE
A1 1
A2 2
A3 4
A4 8
A5 16
A6 32
A7 64
A8 128
ON