American Power Conversion MX28B4800 MX28B1200/2400 MX28B1200/4800 -48 VDC User’s Manual, Page

PARAMETER NAME/	DESCRIPTION	DISPLAY SCREENS /
[MENU LOCATION]		DEFAULT SETTINGS
LVD 1 or 2 Option	Must be set to “Enable” if the unit has an LVD. If	LVD Option	m+
Security Level {1}	the unit has an LVD, but it is disabled, the	Enable
[MODULES/LVD/SET-ALM]	controller will not disconnect the LVD.
LVD 1 or 2 Reset	LVD Reset (reconnect) threshold voltage.	LVD Reset	m+
Security Level {1}		-48.00 V
[MODULES/LVD/PARAM]
LVD 1 or 2 Trip	LVD Trip (disconnect) threshold voltage.	LVD Trip	m+
Security Level {1}		-42.00 V
[MODULES/LVD/PARAM]
LVD Alarm	The output relay that is energized when the	LVD Open Alm m+
Security Level {1}	controller opens the LVD. If unit has a battery	Minor
[MODULES/LVD/SET-ALM]	LVD, no power will be available to turn on any
	Output Relays.
Model Programming	Model type number for the MX28B DC power	Model	m+
Security Level {2}	plant. Choose the MX28B-1200 if you have the	MX28B-1200
[SYSTEM/SETUP]	2500 Amp battery shunt. Choose the MX28B-
	4800 if you have the 5000 Amp battery shunt.
	NOTE: Changing the model number causes the
	system to reinitialize.
OEM R Gain	Voltage gain adjustment for factory calibration of	OEM R Gain	m+
Security Level {2}	system voltage readings/settings.	1.000	V
[OEM]
OEM R Offset	Voltage offset adjustment for factory calibration of	OEM R Offset	m+
Security Level {2}	system voltage readings/settings.	0.000 V
[OEM]
OEM S Gain	Current gain adjustment for factory calibration of	OEM S Gain	m+
Security Level {2}	battery current readings/settings.	1.000 A
[OEM]
OEM S Offset	Current offset adjustment for factory calibration of	OEM S Offset	m+
Security Level {2}	battery current readings/settings.	0.0 A
[OEM]
Output Relay 1 Alarm	Output Relay 1 Alarm can be “mapped” to activate	Out-Rly 1 Alm m+
Security Level {1}	other output relays (“Ignore” activates no	Ignore
[SYSTEM/OUT-RLY/RLY-	additional relays).
MAP]		•
•	•
		•
•	•
•	•	•
Output Relay 6 Alarm	Output Relay 6 Alarm can be “mapped” to activate	Out-Rly 6 Alm m+
Security Level {1}	other output relays (“Ignore” activates no	Ignore
[SYSTEM/OUT-RLY/RLY-	additional relays).
MAP]
Output Relay 1 Alias	An alternate name (alias) can be assigned to	Out-Rly 1	m+
Security Level {1}	Output Relay 1 if desired.	Relay	1
[SYSTEM/OUT-RLY/ALIAS]	•	•
•	•
		•
•	•
		•
•	An alternate name (alias) can be assigned to
Output Relay 6 Alias {1}	Output Relay 6 if desired.	Out-Rly 6	m+
[SYSTEM/OUT-RLY/ALIAS]		Relay	6

MX28B1200/2400 MX28B1200/4800 –48 VDC User’s Manual Page 41