OPERATION
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October 2010 / Digital DC 10x10A / EN
3 OPERATION
3.1 CONTROL
Control of the Digital DC 10x10A is largely
MasterBus based. This means you need a display
like shown in section 3.3 for controlling this switching
device.
3.2 HARDWARE
OVERRIDE
For security reasons the channels are equipped with
a 15A conventional hardware fuse. The 15A fuses
have two positions each. These enable choosing
three different configurations manually. The table
shows the fuse positions with according meaning.
Position
Mode
Normal (MasterBus) position:
MasterBus controls up to 10A of the
output
Manual override:
Always On,
Hardware fused
Manual override:
Always Off
WARNING
Manual Override overrides light voltage
settings, refer to sections 5.2.2 and 5.2.4.
With Manual Override Always On the DC
input is connected to the output directly
(fused). 12V devices in a 24V system are
then supplied with 24 V and can get
damaged!
3.3 MASTERBUS
DISPLAYS
Mastervolt offers several ways of displaying your
MasterBus data. Shown is the MasterView System
Figure 2: MasterView System panel
Another way of displaying and configuring your
MasterBus devices is the MasterView System
software, shown for Digital DC application. See
figure 3.
Figure 3: MasterView System software
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