American Power Conversion MX28B400 Rect Stdby Almm+, Rect 1 Stdby, Store Cfg, Sys Current, 145.8

Parameter Locations, Descriptions, and Default Values

PARAMETER NAME/	DESCRIPTION	DISPLAY SCREENS /
[MENU LOCATION]		DEFAULT SETTINGS
Rectifier Standby Alarm	The output relay that is energized or	Rect Stdby Almm+
Security Level {1}	special rectifier alarm group n of N that	n of N
[MODULES/RECT/SET-ALM]	occurs when the control unit is holding a
	rectifier in the standby mode.
Rectifier Standby Alarm Status	The status will be “ON” if the control unit	Rect 1 Stdby	#
{Status Only}	is holding the rectifier in the standby	OFF
[MODULES/RECT/INFO]	mode. NOTE: This information can be
	viewed for each rectifier installed by
	using the horizontal arrow keys.
Store Configuration	Setting this parameter to “Enable” will	Store Cfg	m+
Security Level {1}	cause the current rectifier configuration	Disable
[SYSTEM/DIAG]	to be stored (the display toggles back to
	“Disable” after entry).
System Current	The total system output current	Sys Current	+
{Status Only}	(calculated as the sum of the individual	145.8	A
[STATUS]	rectifier output currents).
System High Temperature	The output relay energized if the System	Sys HT Alm	m+
Alarm	Temperature exceeds the system high	Minor
Security Level {1}	temperature threshold.
[SYSTEM/SET-ALM]
System High Temperature	System Temperature is ambient	Sys HT Thr	m+
Threshold	temperature measured inside the	70.0	C
Security Level {1}	controller. An alarm will be reported if
[SYSTEM/SET-ALM]	temperature is higher than the
	temperature entered.
System High Voltage alarm	The output relay energized if the System	Sys HV Alm	m+
Security Level {1}	Voltage is above the System High	Minor
[SYSTEM/SET-ALM]	Voltage threshold.
System High Voltage	System Voltage is bus voltage measured	Sys HV Thr	m+
Threshold	by the controller. An alarm will be	29.00	V
Security Level {1}	reported if voltage is higher than the
[SYSTEM/SET-ALM]	voltage entered.
System Low Temperature	The output relay energized if the System	Sys LT Alm	m+
Alarm	Temperature is below the System Low	Minor
Security Level {1}	Temperature threshold.
[SYSTEM/SET-ALM]
System Low Temperature	System Temperature is ambient	Sys LT Thr	m+
Threshold	temperature measured inside the	0.0	C
Security Level {1}	controller. An alarm will be reported if
[SYSTEM/SET-ALM]	temperature is lower than the
	temperature entered.
System Low Voltage Alarm	The output relay energized if the System	Sys LV Alm	m+
Security Level {1}	Voltage is below the System Low Voltage	Minor
[SYSTEM/SET-ALM]	threshold.
System Low Voltage Threshold	System Voltage is bus voltage measured	Sys LV Thr	m+
Security Level {1}	by the controller. An alarm will be	25.00	V
[SYSTEM/SET-ALM]	reported if voltage is lower than the
	voltage entered.

MX28B400 +24 VDC User’s Manual Page 32