System-Related Functions
Copyright ©ITECH Electronic Co., Ltd.
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5.
Set the
Parallel Mode,
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.
6.
After the parallel menu of the three units are set, restart the instrument
separately.
After the instrument is restarted, the screen shows that the instrument is
working in parallel mode.
Revert to Single Mode
1.
Set each of the three instruments to single mode.
2.
Press the composite keys [Shift]+
(System) on the front panel to
enter the system menu.
3.
Select General menu.
4.
Set the
Parallel Mode,
set them to single.
5.
Power off the three instruments and turn off the main switch of the AC
distribution box.
6.
Remove the cables connection of the System Bus and output terminals
between three units.
7.
Power on the three instruments separately.
After the instrument is restarted, the screen shows that the instrument is
working in single mode.
5.10 Remote Measurement Function
The IT7800 series power supply supports two connection methods: Local
measurement and Remote sensing. The remote sensing is used for maximizing
measurement accuracy. (Refer to 2.4 Connecting Test Lines).
1.
The procedures to set the menu item are as follows.
2.
Press the composite keys [Shift] +
(System) on the front panel to
enter the system menu.
3.
Press the up/down key or rotate the knob to select Sense compensation and
press [Enter].
⚫
Local: Default value, indicates turn the sense function off.
⚫
Remote: Indicates turn the sense function on.
4.
After the parameter settings are complete, press [
Enter
].
