Revision B

MX28B-1200

PRODUCT MANUAL

 

(Table 6-1. Parameter Locations, Descriptions, and Default Values)

 

 

 

 

 

PARAMETER

DESCRIPTION

 

DISPLAY SCREENS /

 

 

 

DEFAULT SETTINGS

Battery Alarms

 

 

 

 

 

 

 

 

Discharge Alarm {1}

An alarm that is generated if the battery discharge current

 

Batt Disc Alm m+

[BATT/SET-ALM]

exceeds the programmed battery discharge threshold.

 

Minor

 

 

 

 

 

 

 

 

 

 

High Voltage Alarm {1}

An alarm that is generated if the magnitude of the battery

 

Batt HV Alm

m+

[BATT/SET-ALM]

voltage rises above the high voltage threshold.

 

Minor

 

 

 

 

 

 

 

 

 

 

Low Voltage Alarm {1}

An alarm that is generated if the magnitude of the battery

 

Batt LV Alm

m+

[BATT/SET-ALM]

voltage drops below the low voltage threshold.

 

Minor

 

 

 

 

 

 

 

 

 

 

High Temperature Alarm {1}

An alarm that is generated if the battery temperature exceeds

 

Batt HT Alm

m+

[BATT/SET-ALM]

the high temperature threshold.

 

Minor

 

 

 

 

 

 

 

 

 

 

Low Temperature Alarm {1}

An alarm that is generated if the battery temperature drops

 

Batt LT Alm

m+

[BATT/SET-ALM]

below the low temperature threshold.

 

Minor

 

 

 

 

 

 

 

 

 

 

RECTIFIER SETUP

 

 

 

 

 

 

 

 

Fail Safe Voltage {1}

Rectifier default output voltage if communication with the

 

Rect Fail Safem+

[MODULES/RECT/PARAM]

control unit fails.

 

-54.00 V

 

 

 

 

 

 

 

Communications Timeout {1}

The maximum rectifier communications response time

 

Rect Fail Commm+

[MODULES/RECT/PARAM]

allowed before a communications failure is declared.

 

1 min

 

 

 

 

 

 

 

Rectifier Information

NOTE: This information can be viewed for each rectifier

 

 

 

installed by using the horizontal arrow keys.

 

 

 

 

 

 

 

 

Rectifier Description

Displays the model number of the installed rectifier.

 

Rect 1 Desc

#

[MODULES/RECT/INFO]

 

 

MRF28H54

 

 

 

 

 

 

 

 

 

 

Rectifier Current

A display of the dc output current for the individual rectifier.

 

Rect 1 Curr

#

[MODULES/RECT/INFO]

 

 

24.9 A

 

 

 

 

 

 

 

 

Current Limit Alarm

The status will be “ON” if the rectifier has been forced into

 

Rect 1 CL

#

[MODULES/RECT/INFO]

its current limited mode.

 

OFF

 

 

 

 

 

 

 

 

 

 

Standby Alarm

The status will be “ON” if the control unit is holding the

 

Rect 1 Stdby

#

[MODULES/RECT/INFO]

rectifier in the standby mode.

 

OFF

 

 

 

 

 

 

 

 

 

 

Fan Fail Alarm

The status will be “ON” if the rectifier fan has failed.

 

Rect 1 FF

#

[MODULES/RECT/INFO]

 

 

OFF

 

 

 

 

 

 

 

 

 

 

Rectifier Fault Alarm (RFA)

The status will be on if the rectifier output has failed.

 

Rect 1 RFA

#

[MODULES/RECT/INFO]

 

 

OFF

 

 

 

 

 

 

 

 

 

 

Rectifier Alarms

 

 

 

 

 

 

 

 

 

Current Limit Alarm {1}

This alarm indicates that a rectifier has been forced into the

 

Rect CL Alm

m+

[MODULES/RECT/SET-ALM]

current limited mode.

 

n of N

 

 

 

 

 

 

 

 

 

 

MX28B-1200/2400

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APC MX28B-1200, MX28B-2400 manual Batt Disc Alm m+