ST7200 Troubleshooting Guide
Ver. 0.0
Page
5
Input Test
For this test you will need a computer connected to the internet, an application able to
receive and send data over UDP and a public SIM card with GPRS/data plans.
Setup the ST7200 device to the correct IP and port of your server and correct APN of
your SIM card and choose UDP (w/ commands) protocol, with the command
+XT:1010, wait for the device to register to the network.
Send to the device the command
+XT:3001,0,1
+XT:3002,0,1
+XT:3015,3
After sending the commands connect the ignition wire (white) to a 12V source and
verify that the device sends a message when the wire is connected and disconnected to
the power source.
Alert message for Ignition ON are EV# 6011and EV# 6013 respectively.
Ex:
Ignition on report:
$$354660046703651,6011,2014/06/09,19:58:53,25.80236,-80.33195,-81.5,0,0.0,12,0.8,12.5,17,0,1,4.1,1##
Ignition off report:
$$354660046703651,6012,2014/06/09,19:58:58,25.80234,-80.33198,-76.3,0,0.0,12,0.8,12.4,16,0,1,4.2,1##
Now connect the input2 wire (yellow) to a ground source and wait for the unit to reply,
then remove the input2 wire to the ground source and wait for the unit to reply.
Alert message for auxiliary input going high is EV# 6019and going low is EV# 6020
respectively.
Ex:
Input2 high:
$$354660046703651,6019,2014/06/09,20:04:43,25.80208,-80.33198,-49.7,0,0.0,10,1.1,12.5,17,0,1,4.1,1##
Input2 low:
$$354660046703651,6020,2014/06/09,20:04:21,25.80206,-80.33198,-54.7,0,0.0,10,1.0,12.5,16,0,1,4.1,1##
If you don’t receive any messages via UDP from the device, verify the SIM card APN
and the location to check for coverage issues. The device will always try to register
automatically to the network. Run the “Network Test” and “Communication Module
Test” to check for GPRS registration.
