FANOX SIA-B Series, User Manual

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4.
PROTECTION FUNCTIONS
4.1. General settings
Additionally, it is necessary to define some previous parameters that will provide the SIA-C relay
information about what and how it is going to protect.
Group Description Minimum Maximum Step Unit Default
Generals
Identification - - - -
“free text”
Frequency - - 60/50 Hz 50
Serial Number - - - - -
Language 0 3 1 - ENGLISH
Active Settings Group (*) 1 4 1 - 1
Trip Voltage Level 12 24 12, 17, 22 or 24 Vdc 17
CT phase ratio 1.0 3000.0 0.1 - 1
CT neutral ratio 1.0 3000.0 0.1 - 1
Local Address 1 247 1 - 1
Remote address (*) 1 247 1 - 2
Remote baudrate (*) 4800 38400 4800, 9600, 19200 or 38400 - 19200
Remote Protocol (*) - - Modbus RTU or DNP3.0 - Modbus
(*) Optional depending on model
Next points must be considered referring general settings:
The serial number is only a reading setting.
The rest of the settings can be changed either from the HMI or through communications.
Any change of set values will restart all functions, irrespective they are activated or not.