Installation Guide

7/21/2020 TTU-2900 Hardware & Installation Guide - PULS Wiki
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ats178=9 - or 73 for debug
for JPOD2, enter the command
ats178=13
begin testing.
5) To configure LMU in forced Auto Mode Select configuration:
ats178=13
at$app param 3352,0,0
6) Testing in auto-detect VBUS configuration
enter the command
ats$app param 3352,0,0
ats$app178=9 (or 13) - note, this does not matter as auto detect will pick the correct one.
for VPOD2, ensure pin 4 of the 16 pin VBUS connector is floating/open.
for JPOD2, ensure pin 4 of the 16 pin VBUS connector is tied to ground.
reboot from cold start.
begin testing.
Note: pin 4 of the 16 pin VBUS connector is pin 10 of the 15 pin
VBUS connector on the conversion cable.
5 Configuration and Activation
This section details how to quickly get an TTU-2900™ provisioned and configured to point at a specific server. It is assumed that a PEG script has
already been created and is being managed through LMU Manager or PULS™, the CalAmp Maintenance System.
We are making three assumptions to simplify the setup process:
You have created, installed and configured an LM Direct™ Server to receive messages from the TTU-2900™. (See LM Direct™
Reference Guide for details)
You are using the standard wiring harness from CalAmp and the serial port expansion harness.
You have created a HyperTerminal or Putty session.
You have contacted the CalAmp sales team regarding the network availability of the TTU-2900™.
5.1 Quick Start - General Config
All TTU-2900™s must go through a common step during the configuration and provisioning process. Specifically, this is pointing the LMU to
your LM Direct™ server, either via IP or a URL.
This configuration process is accomplished via a series of AT Commands:
1. Power up the TTU-2900™ and connect a serial cable from the LMU to your laptop
2. Open a terminal session to the TTU-2900™
3. Enter the address of the LM Direct™ server:
AT$APP PARAM 2319,0,ddd.ddd.ddd.ddd
AT$APP PARAM 768,0,ddd.ddd.ddd.ddd (32-bit products only)
AT$APP PARAM 769,0,ppppp
Where ddd.ddd.ddd.ddd is the publicly addressable IPV4 address of your LM Direct™ server and ppppp is the UDP port number.
4. Alternatively if a URL has been set up for your LM Direct™ server, the LMU may be programmed with:
AT$APP PARAM 2319,0,myURL.MyCompany.Com
Where myURL.MyCompany.com is the URL assigned to the server.
5. Enter ATIC to verify the correct settings are displayed for your Inbound Server.