GS-818 GPS/GSM/GPRS Vehicle Tracker User Manual
53 Copyright © 2011 San Jose Technology, Inc. All Rights Reserved.
Set up I/O Input Status and Interval
Use this command to define status of each I/O should be NC (normal close) or NO (normal open) and the interval between
each reply when the I/O is triggered.
Input Type
Status
Triggering Action Description
NO
Trigger when pull high.
H
NC
Under pull high status, trigger when pull low.
NO
Trigger when pull low.
Digital Input
L
NC
Under pull low status, trigger when pull high.
Table: I/O Digital NO/NC Status Description
Command format: #
｢
username
｣
,
｢
Password
｣
,
｢
io number
｣
,
｢
NC/NO
｣
,
｢
Interval(seconds)
｣
,
｢
Total number of reports
｣
,
｢
Delay time
｣
*
Command: #username,0000,io1,NO,60,3,5*
Table: I/O Input Status Setup Format Description
Table: I/O Input Status Setup Response Description
SMS Text
Description
#
Start sign.
username
*Default user name of the device.
*If you have changed the username, please use the updated one.
0000
*Default password.
*If you have changed the password, please use the updated one.
io1
Mode “io1” defines io1 status setup mode. io1 to io5 setup are available
NC/ NO
NC: The I/O will be triggered when the normal close status is triggered to open
NO: The I/O will be triggered when the status is normal open
60
A constant interval of sending data
3
The amount of 3 commands sent automatically
5
Delay time. I/O
*
End sign.
Situation
Response
Success
username, setup ok. Device I/O (1-5) settings is updated
