EnerSys alpha Matrix C16 User Manual

21
C048-725-30 Rev. B (01/2020)
6.0 6.0 Operation Operation (Models with LED Display)(Models with LED Display)
6.1 6.1 Layout and Function of Logic PCB InterfaceLayout and Function of Logic PCB Interface
1. Breaker Inventory LED
Upon rst power-up, the Breaker Inventory LED will ash to indicate that there is no breaker inventory present in
nonvolatile memory, and that a breaker inventory should be taken before the panel is put into service� When the Breaker
Inventory button is pressed and held, this LED will light until the breaker inventory is stored in nonvolatile memory� The
LED will then report the breaker inventory by ashing once for each breaker.
2. Breaker Trip LED
The red Breaker Trip LED will light if an inventoried breaker has tripped, or if a new breaker has been turned on since the
last breaker inventory was taken�
3. Breaker Inventory Button
The Breaker Inventory Button, when held for more than ve seconds, is used to store the breaker inventory in nonvolatile
memory. The button may also be used to temporarily silence, indenitely disable, or re-enable the beeper (see Section
6�3 “To Temporarily Silence the Breaker Trip Alarm Beeper” for more information� )�
4. B Input Power LED
The B Input Power LED will light when power is present on the B input bus�
5. A Input Power LED
The A Input Power LED will light when power is present on the A input bus�
6. Reset Button
In the unlikely event that a power anomaly or static discharge causes improper operation of the microprocessor, the
Reset button may be used to reset the microprocessor. The breaker inventory is not a󰀨ected. However, when used in
combination with the Breaker Inventory button, the Reset button may be used to reset the nonvolatile memory to factory
defaults (see Section 6�5 “To Perform a Factory Reset” for more information)�
Figure 18. Logic Board Layout
1
Breaker
Inventory
Blue LED
(Behind
Button)
2
Breaker
Trip
Red LED
3
Breaker Inventory
Button
4
B Input Power
Blue LED
5
A Input
Power
Blue LED
6
Reset Button
(Behind
Beeper)

EnerSys alpha Matrix C16 Specifications

General

Brand	EnerSys
Model	alpha Matrix C16
Category	Power distribution unit
Language	English