APC VS 50, VS 100 user manual Controller with Display

10 1

J5

System Voltage Select

6 5

J1

1

J9

Firmware Change

		J2 Display Interface		J4
J3		Display Backlight Power	DB9 - RS232 Port
	SNMP Interface
			J12
J13	1		DC GOOD
	Vtrim Dropout			MINOR
				MAJOR
			OUT RLY
1			Display Contrast VR1
J8			Positive Test Jack J10
Parameter Change Lockout			"HEARTBEAT" LED	J11
			Negative Test Jack

J6

Keypad Interface 1

Figure 6.2-1 Controller Card Jumper Locations

6.3. Controller with Display

Refer to Figure 6.3-1 for the front panel layout. The keypad consists of five buttons: , , ↵ (Enter), ESC (Escape) and “?” or Help key. The displays available consist of selection menus, informational displays and editable displays.

Selection Menus – permit the display of multiple items. The up and down keypads allow the user to scroll up and down among the selections. The item indicated by the right carrot is the pre- selected item. The ↵ selects the function and the display changes to that item. The ESC keypad will take you back to the previous menu.

Information displays – display power plant information in a preformatted display. The information is dynamic.

Editable Displays – permit the change of certain parameters within the power plant. The PIN or password will need to be entered before parameters can be changed. Once the PIN is entered it will not be required to be entered a second time that session. The up, down and enter keys are used to modify the value.

The screen will revert to the language selection screen after a controller reset. Choices are English and Chinese.

Magnum VS –48 Vdc User’s Manual Page 28