IC-Module for EtherNet/IP
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0x0004 Set device address
for Modbus
In this memory register you have the option, to set a unique device
address for communication via the SDI interface (ModbusRTU)
A Modbus network (RS485) can consist of several modules.
Therefore, the Modbus protocol provides the unique addressing via
device addresses. If you want to access the KUNBUS-IC with a
Modbus Master (e.g. PC with Modpoll), the Master must use the
device address set in this register as the first byte in the send
telegram.
The new settings are applied after a reset.
Modbus Register
0x0004
Value Range
0x01-0xF7
Default Value
0x01
Number of available
bytes
1
Permanently stored
Yes
Access
Read/Write
Memory Register
