54 TP-6694 2/25
2.4.8 Controller Resetting (Following System Shutdown or Warning)
Use the following procedure to restart the generator set after a system shutdown or to clear a warning lamp condition. This
procedure includes the resetting of the optional remote annunciator.
Refer to the section titled: Emergency Stop Switch Reset Procedure, to reset the generator set after an emergency stop.
1. Disconnect the generator set load using the line circuit breaker or automatic transfer switch.
2. Correct the cause of the fault shutdown or warning. See the Safety Precautions and Instructions section of this manual
before proceeding.
3. Start the generator set by pressing the generator set master control OFF/RESET button and then press the RUN button.
When equipped, the remote annunciator alarm horn sounds. Press the ALARM SILENCE/LAMP TEST button to stop
the alarm horn. The lamp turns off.
4. Test operate the generator set to verify correction of the shutdown cause.
5. Press the generator set master control OFF/RESET button to stop the generator set.
6. Press the generator set master control AUTO button.
7. Reconnect the generator set load via the line circuit breaker or automatic transfer switch.
2.4.9 Powering up the Engine Control Module (ECM)
Adapted from Service Bulletin SB-724 10/12.
The Decision-Maker
®
3000 controller (with firmware version 3.10 and higher) and the APM402 controller have the capability to
power up the engine ECM. On generator sets with John Deere engines, the engine ECM power-up feature allows service
technicians to access fault codes and other troubleshooting data using their John Deere Diagnostic tools without the need to
start the generator set. Refer to Procedure for Powering Up the Engine ECM on the following pages.
If the Decision-Maker
®
3000 generator set controller has a firmware version earlier than 3.10, there are two ways to power up
the engine ECM without starting the generator set:
• Use SiteTech™ to power up the engine ECM. Refer to Procedure for Powering Up the Engine ECM using SiteTech™
for Firmware Versions Before 3.10 following.
• Update the firmware to version 3.10 or higher using a PC with SiteTech™ software. Access Service Support on the
Resource Center for the firmware update. Refer to the SiteTech™ Software Operation Manual TP-6701 as needed.
Use the following information to determine the controller firmware version and perform the engine ECM power up procedure.
Procedure for Checking the Firmware Version
1. Confirm that a fully charged battery is connected to the generator set.
2. Press the generator set controller OFF/RESET key.
3. Momentarily press the selector dial to activate the digital display if dark.
4. Rotate the selector dial counterclockwise to navigate through the main menus to the Overview Menu as shown in
Figure 17.
Figure 17 Overview Menu
5. Press the selector dial at the Overview Menu in order to access the Overview submenus.
6. Rotate the selector dial clockwise to navigate to the (firmware) SW Version submenu as shown in Figure 18
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