RING-RETAINING 7E7209 - Caterpillar

Shutting Down the Single Module System (SMS)
Single Module System (SMS) with a Bypass Cabinet
SMS without a Bypass CabinetPre-Shutdown
Illustration 1 g00863047
Connect a personal computer (PC) to the "RS-232/RS-485" port. The port is located on the bottom back corner of the system's System Input/Output Board. Refer to Illustration 1. The System Input/Output Board is located in the System Cabinet.Note: Refer to Systems Operation, Testing and Adjusting, RENR2476, "Component Location (System Cabinet)" for the location of the board.
Rotate the switch to the corresponding MMU.
Boot the PC.
Run the UPS View software by double clicking over the icon on your PC.
Click on the "Enter Password" menu option in order to view the "Enter User Name / Password" dialog box.
Illustration 2 g00697157
Enter a valid "User Name" and then enter a valid "Password". Refer to Illustration 7.After the password has been entered, the menu options will change. The menu bar will contain a "Calibrate" option.
Depress the <Ctrl><X> keys and hold the <Ctrl><X> keys. This is done in order to bring the system to 0 RPM.
The system will prompt you to confirm the option. Depress the <Y> key or select "Yes".Note: This procedure is only available once during a 24 hour period.Note: A minimum of 15 minutes is required in order to lower the speed of the flywheel to 0 RPM.Note: A minimum of 15 minutes is required in order to secure the rotor.SMS with a Bypass Cabinet
Perform the "Pre-Shutdown" procedure in the "Shutting Down a Single