PAC RS485
Manual, 02/2008, A5E02091800B-01
57
Configuration
6
6.1 Default settings
Factory default settings
Table 6-1 Factory settings
Parameter Value
Address 126
Baud rate SENTRON PAC3200: 19200 baud
Response time "0" = Auto
Communication protocol MODBUS RTU
Settings 8N2
Language The communication parameters are displayed in
the language set on the SENTRON PAC Power
Monitoring Device.
Default setting: English
See also
Changing the address (Page 57)
6.2 Changing the address
NOTICE
Abnormal bus behavior with identical addresses
Several PAC RS485 expansion modules with the same address can cause abnormal
behavior of the entire serial RS 485 bus. The master can then not communicate with the
slave devices connected to the RS 485 bus. Assign a unique address to every expansion
module.
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