ITech IT6600C Series User Manual page 154

3. After connection, configure one power supply as a master unit and other
power supplies as slave units.
a) Press the composite keys [Shift] + [P-set] (System) on the front panel
b) Press the up/down key or rotate the knob to find General->Parallel
c)
d) Press [Esc] to exit.
4. After making the master-slave setting, to ensure normal operation, you need
to restart the power supplies.
Revert to single mode
To change Parallel Mode to Single Mode, follow the steps below:
1. Switch three instruments into single mode respectively.
a) Press the composite keys [Shift] + [P-set] (System) on the front panel
b) Press the up/down key or rotate the knob to find General->Parallel
c)
2. Power off the three instruments and turn off the main switch of the AC
distribution box.
3. Remove the cables connection of the System Bus and output terminals
between three units.
4. Power on the three instruments separately. After the instrument is restarted,
to enter the system menu.
Settings menu.
Set the Role, set them to one master unit and two slave units. In each
group, one instrument must be the master unit and all other instruments
connected in parallel are slave units. All features are set up from the
master unit.

Single: Default value, indicates that the instrument is in single
mode.

Master: Indicates that the single unit is set to master in parallel
mode.
Numbers: total number of units in the parallel relationship, when
the instrument set to master, you need to set the Numbers. For
example, Numbers set to 3.

Slave: Indicates that the instrument is set to the slave in parallel
mode.
to enter the system menu.
Settings menu.
Set the Role, set them to single.
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System-Related Functions
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