ZIEHL-ABEGG MODBUS RTU System User Manual

5.2.2 Setting the slave address
The members are delivered with slave address 247 (unless specified otherwise). The slave addresses
must always be set to ensure that the bus master can access the slaves connected to the bus line.
Information
The setting is made depending on the member directly on it, by its built-in control unit or an externally
connected control unit, e.g. type series "AXG" in the “IO-Setup” menu item.
→ The detailed instructions which can be found in the appropriate operating instructions of the
connected components must also be observed (Attention: partly limited address range)!
However, the address setting is easier when the terminating device has address setting switches or
similar devices for address setting.
The set address is retained voltage failure.
Information
In accordance with the MODBUS standard addresses 1 to 247 can be used. Address 0 is reserved
and may not be used for slaves!
Technical information MODBUS RTU System – model series MODBUS transmission layer
R-TIL08_01-GB 1215 Part.-No.
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ZIEHL-ABEGG MODBUS RTU System Specifications

General

Brand	ZIEHL-ABEGG
Model	MODBUS RTU System
Category	Control Unit
Language	English