Alpha Technologies Cordex Controller Ver.3.1x User Manual
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0700015-J0 Rev B
6.5.5 Boost (BST) Mode
This feature provides the supervisor with the means to equalize charge the battery at a higher voltage
relative to the connected load. The transition to BST mode occurs when a user-defined condition (custom
alarm) is false.
NOTE: Activation is manual and certain conditions must be met to prevent damage to the load.
A custom alarm must be created to include all the desired factors that must be taken into account before
activating BST mode. This mode is only permitted if the alarm is false.
Once activated, BST mode concludes with a timeout or whenever the status of the custom alarm is true
and reverts to FL mode. BST mode can also be cancelled if the conditions that are required in order to
activate BST mode have changed.
Enable
Sets the CXC Boost Mode feature
Voltage
Deviation of the Boost Mode voltage
Timeout
Duration of the Boost Mode
Inhibit
Assign a Custom Alarm number between
1 and 20. (Refer to 6.6.3 to configure
custom alarms.)
Battery Properties
(LCD only)
The
Battery Properties
button at the
bottom of the window links to the Battery
Properties window (see 6.5.7). The return
path is to the Boost Mode window.
6.5.6 Battery Current Termination (BCT) Equalize
Refer to Section 2.9.3 for an overview of this feature.
Since the BC Threshold is in amps, it has to be set with caution as the battery current input has limited
accuracy. If it is too low, the threshold may never be reached. The threshold should be at least twice as
large as the jitter on the battery current input. If this limitation forces the threshold to be set higher than
desired, the BCT Duration can be increased slightly to compensate.
Enable
Sets the CXC BCT Equalize feature
Duration
Duration of the BCT Equalize function
in hours
BC Threshold
Threshold (in amps) for the battery
charging current that will trigger the
BCT Equalize function
Battery Properties
(LCD only)
The
Battery Properties
button at the
bottom of the window links to the
Battery Properties window (see 6.5.7).
The return path is to the BCT Equalize
window.
Figure 54 — Battery Current
Termination – Web
Figure 55 — Boost Mode – Web