Addr.: Unit 704, No. A3 Building, Tel: +86-592-6211770
3
rd
Software Park, Xiamen, China 361000 Fax: +86-592-6211727
www.bivocom.com
5
4.3
Networking Setting ....................................................................... 17
4.3.1 Network Work Mode ................................................................... 17
4.3.2 Data Center Number .................................................................. 18
4.3.3 Dialing Settings .......................................................................... 19
4.3.4 Heartbeat Interval ....................................................................... 19
4.3.5 Auto Back to Main Server ........................................................... 19
4.3.6 Custom Register String .............................................................. 20
4.3.7 Custom Heartbeat String ............................................................ 20
4.3.8 Transfer Meaning ....................................................................... 20
4.3.9 TCP MTU ................................................................................... 20
4.3.10 Multi Center Reconnect Interval ............................................... 20
4.3.11 Reconnect ................................................................................ 21
4.3.12 ECHO Heartbeat Interval ......................................................... 21
4.3.13 TTL Heartbeat .......................................................................... 21
4.5 MODBUS Setting ................................................................................. 21
5. Firmware Upgrade ..................................................................................... 21
Appendix 1: AT Command ................................................................................ 24
Appendix 2: FAQ .............................................................................................. 26
