Figure 46 — signals (inverters) window, Figure 47 — auto dc priority, 9 signals – Alpha Technologies AMP24 HP User Manual
Page 64: 10 auto dc priority
Doc. #: 0260011-J0 Rev B
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6.2.9 Signals
The Inverter Signals category (under
Main Menu > Signal > View Live Status
) displays inverter signals
for all of the acquired inverters in the system. These signals can be used for logging and equation
building.
Figure 46 — Signals (inverters) window
6.2.10 Auto DC Priority
The inverters can be configured to switch to DC Priority mode when a custom alarm is tripped. The
alarm can be triggered by a digital input such as a signal from an alternative energy source – a fuel
cell perhaps that has just switched on. (Custom alarms are configured from
Alarms-> Configure
Alarms
—see section 6.2.7.)
When the custom alarm activates, the CXC automatically switches the inverters to draw from DC
power as much as possible. When the alarm is deactivated, the command is sent to return to AC
Priority.
Figure 47 — Auto DC Priority