GE Industrial Solutions Mini-BDFB - Manual (Page 8)

Micro-BDCBB ED83368-30
850027449 Issue 1 DRAFT December 2012 8
VIM1 Meter
The VIM1 can be configured to display the voltage, current, and panel identifier of each monitored load bus.
Notes specific to application in this equipment 5067:
1. Lamp Test does not activate 5067 Alarm LED - Figure 1.
Alarm Indication
When an alarm occurs, LCD backlight on the display changes color from green (normal) to red (alarm active). The
front panel text also changes from “No Alarms” to “Alarms”
Navigation Keys
Left and Right Keys are used for menu navigation. Up and Down keys are used to change the parameter values of
the meter. They also allow screen contrast adjustment at:
Menu ►System Parameters►Display Contrast
Figure 8 VIM1 Meter
Alarm and Monitoring
Visual, Audible and Remote Alarms
The VIM1 monitor includes an audible alarm with a user configurable on/off feature. There is a form-C relay for
each of the three alarms for remote monitoring.
All alarms are active when the VIM1 is unpowered. Alarms are asserted when their relay coils are not powered.
Power Loss/Under Voltage
Generates an alarm when power is lost to a load bus or when a user configurable low voltage threshold is reached.
Overload
Generates an alarm when a user configurable current threshold is reached. A configurable time delay may also be
set to avoid nuisance alarms due to bus transients.
Breaker/Fuse
Generates an alarm when either a circuit breaker trips or a fuse blows.
Network Connectivity
There are two RJ45 type connectors on the board for future use.
Previous Menu
Display
Display Menus
Save Changes
Refresh
Arrows Keys
Navigate Menus
Adjust Values in Con