OverWatch - Installation - LGMG E (OLD Pre 2022 Harness) - Installation Instructions

OverWatch - Installation - LGMG E (OLD Pre 2022 Harness) - Installation Instructions

Notes
This Tech Doc was written to help customers with very old LGMG-E Installations
Alert
The latest version of the LGMG-E kit utilises a daughter board with spring loaded contacts that connect to the LGMG control board. As we no longer publish or maintain an installation manual for this version kit, it is being published as a Tech Doc here for those customers that still have this old kit version in service.
Warning
Please note that the Software Version 9 update is not compatible with the Pre 2021 harness in this old kit. You will need to update your harness in order to update your software.

Operator Sensor
Installation Steps:
1. Use the provided L Bracket to mount the Overwatch Lidar Sensor to the Left Side of the control box
(as shown in the photo below)


2. Install the supplied cable gland in the location shown in the image below
3. Feed the wire from the operator sensor into the enclosure.


Control Module
Installation Steps:
1. Wiring connections are made by the Plug and Play loom AS002083.


Joystick and power piggyback:
2. Disconnect the 9-Pin connector from the joystick
3. Install the Harness Joystick connectors in between the Joystick and the machine Joystick harness (as shown in the photo). 


4. Identify the pin locations on the circuit board (shown in the image below).

Detailed instructions on soldering locations will be displayed in the following steps.

5. Carefully remove the protective coating on the circuit board to expose the through hole push button switch pads (as shown in the image below).

The protective coating can be removed by using a small pick.

Drive Select Connection:
6. Solder the Purple wire from the Overwatch ECU harness to the pin behind the Drive Select button (as shown in the image below)


Elevate Select Connection:
7. Solder the Orange wire from the Overwatch ECU harness, to the pin behind the Elevate Select button (as shown in the image below).


Horn Connections:
8. Solder the White horn wires from the Overwatch ECU harness to the pins shown in the photo below.


9. Use hot glue to cover the soldered locations.
10. Use the 6.3mm P-clip provided to secure the wires (as shown in photo below).


11. Connect the 8-Pin connector from the Operator Sensor and the 12-Pin connector from the machine harness to the control module.


Post Installation Configuration
Overview
After the Overwatch has been installed it must be configured with the parameters to suit the machine. Follow the instructions below to configure the Overwatch.

Minimum system requirements
Any smart phone, tablet or laptop that meets the following requirements:
  1. The device can connect to a Wi-Fi access point supporting 802.11 b/g/n (2.4GHz) protocol
  2. The device has an up to date Firefox or Safari web browser installed (2019 onwards). 
Wi-Fi Connection & Web Page
Access To enable the Wi-Fi connection on the Overwatch to complete the configuration follow the steps below.
1. Power down the platform control box with the ESTOP
2. Wait 10 seconds
3. Power up the platform control box with the ESTOP
4. While standing in the operator position, switch on the Overwatch
5. As the welcome chime starts to play, cover the sensor. The LED will flash white then black to acknowledge.
6. Remove your hand from the sensor. The LED will flash white then black to acknowledge.
7. After covering then uncovering the sensor this way 2 more times, "Wi-Fi On" will be announced
8. On your Wi-Fi enabled device (laptop, tablet, smartphone, etc), show the available wireless networks
9. Select the wireless network (starts with “overwatch”) to connect to the Overwatch
10. When prompted, enter the password “12345678”
11. Open your web browser (Safari or Firefox)
12. Enter the following into the address bar http://192.168.4.1 to open the Overwatch main page

Machine Model Selection
Follow the instructions below to configure the Overwatch.
1. Select the Setup option
2. If there is a password field at the bottom of the page, follow the instructions in Change Model Configuration to obtain the password and enter the password field
3. Select the EWP Model from the drop-down list and click Set
4. Click on Proceed to Test to begin the installation test




Installation Test
After the model configuration has been set or updated, an Installation Test must be performed.
This will ensure the installation has been correctly performed and the Overwatch is functioning correctly.

Follow the instructions on the web page to complete the Installation Test.

Change Model Configuration
To reconfigure the Overwatch for a different model requires an authorisation password. The authorisation password is generated from the EQSS website.

Go to the Reconfiguration page and follow the instructions to create an authorisation password.

Settings
The OEM Settings page defines preset OEM parameters
See the sections below for details on each parameter:


Polarity and Input Style
The table below describes each setting 


Bypass

Date and Time

Connection Schematics