Hitachi PSC-A1T - Page 647

7 Gateways for building management systems
HC-A(8/64)MB
TCGB0106 rev.0 - 12/2014
631631
7
Conguration of device and communication
Device information
Check that the network device is correctly displayed at the “Device information” table. Press refresh button if necessary.
Conguration of Network conguration
When the network device is integrated to the LAN / Modbus net by Ethernet, congure the following parameters:
• IP Address: Allow to modify the IP of the Network device port (“192.168.0.4” by default).
• Mask: Ask to your IT technician for the proper value (“255.255.255.0” by default).
• Gateway: LAN gateway address (“192.168.0.1” by default).
Conguration of Serial Information
When the network device is integrated to the Modbus net by serial port RS485, congure the following parameters:
• RS-485 Speed: 9600 / 19200 Bps (“19200” Bps by default)
• RS-485 Parity: None / Even / Odd parity (“Even” by default)
• Modbus Id: 1~128 (“1” by default)
• Polarization: Communication polarization (“Disabled” by default)