Addr.: Unit 704, No. A3 Building, Tel: +86-592-6211770
3
rd
Software Park, Xiamen, China 361000 Fax: +86-592-6211727
www.bivocom.com
26
phone number
4
th
SMS Send Phone No.
AT+PHONE4=XX
XX: Use comma for multi
phone number
SMS Send Type
AT+HEXSMS=XX
XX: 0, Normal SMS
1, HEX SMS
SMS Send Backup
AT+OPENSMSBCKP=XX
XX: 0, NO Backup
1, YES, to Backup
Display SMS Receiving
AT+SMSDIS=XX
XX: 0, No, SMS is not
displayed at serial port
1, Yes, SMS display at
serial port
MODBUS Work Mode
AT+MBMODE=XX
XX: 0, Disable
1, Network MODBUS
2, Serial Port MODBUS
MODBUS Device Address AT+MBADDRESS=XX
XX: Address ranging from
1-247
1
st
Analog Work Mode
AT+ADCMODE1=XX
XX: 0, Disable
1, Collect Once
2
nd
Analog Work Mode
AT+ADCMODE2=XX
XX: 0, Disable
1, Collect Once
1
st
Digital Work Mode
AT+DIOWORKMODE1=XX
XX: 0, Disable
1, Input
2, Output
2
nd
Digital Work Mode
AT+DIOWORKMODE2=XX
XX: 0, Disable
1, Input
2, Output
3
rd
Digital Work Mode
AT+DIOWORKMODE3=XX
XX: 0, Disable
1, Input
2, Output
Appendix 2: FAQ
1. Power light is off
Check if the power supply range is 5~35V, and make sure the polarity is correct.
2. Online light is off
1) Make sure SIM card is the card holder and locked correctly, and antenna is fasten.
2) Check the IP address and port of server in the configuration tool is correct.
3) Check whether the server is working.
4) Check if the SIM is out of service (charges owed) and function of data is on.
3.
The device couldn’t enter into configuration mode.
1) Check the connection of RS232/RS485 is correct.
