American Power Conversion DC Series Controller, Alarm Card Layout, SK10, SK11, LED Meter

2.3 Controller

2.3.1Alarm Card Layout

SK11

32

		1
P5	P3	SK4

SW5 SW2

12 1 12 1

P4

LED

Meter

P1 SW6

1

P2

1 1

SK3 SK2

SK10

SW1

1	1	1
SK7		SW3
	SK1 SK5

Part Reference	Function	Adjustment
P1	Output Volts Adjust	Via Front Panel
P2	LVD Disconnect Volts Adjust	Factory Pre-set
P3	Meter Current Calibration	Factory Pre-set
P4	Meter Reading Zero Adjust	Factory Pre-set
P5	Meter Volts Calibration	Factory Pre-set
SK1	Link Pins 1+2 (27V), 2+3 (54V) (Temp Compensation)	Factory Pre-set
SK2	Link Pins 1+2 (27V), 2+3 (54V) (LVD Coil)	Factory Pre-set
SK3	Link Pins 1+2 (27V), 2+3 (54V) (LVD Circuit)	Factory Pre-set
SK4	Optional front panel access to signals	N/A
SK5	Link Pins 1+2 (27V), 2+3 (54V) (Voltage Programming)	Factory Pre-set
SK7	Link Pins 1+2 (27V), 2+3 (54V) (Meter Current)	Factory Pre-set
SK10	Link Pins 1+2 (Temp Comp), 2+3 (Non Comp)	Factory Pre-set
SK11	Main 64 Pin Connector	N/A
SW1	Battery connection (LVD) “ON”, “AUTO” or “OFF”	Via Front Panel
SW2	Selects any of 11 alarms to give a “MAJOR” alarm	Remove Controller
SW3	Battery Test function (press and hold for test)	Via Front Panel
SW5	Selects any of 11 alarms to give a “MINOR” alarm	Remove Controller
SW6	Selects “Volts” or “Amps” reading for LED meter	Via Front Panel
LED Meter	Optional 3½ digit LED Display	N/A

User Manual 990-9178A	Page 12 of 44	18th FEB 02
DC MX06 40A Shelf