Function and Features
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When power supply in sense reverse protection state, please check the anode
and cathode of the sense terminal must be connected properly.
3.25 Analogue Interface (Enhanced Isolation)
A DB25 analog interface is set at the rear panel of the power supply, through
which, you can connect the external voltage (0V-5V/0V-10V) or external
resistance (0KΩ-5KΩ/0KΩ-10KΩ) to program output voltage or current on 0-full
range. At the same time, with analog monitoring function (0V-5V/0V-10V), you
can monitor the output voltage or current on 0-full range.
Analog signal bandwidth is less than 100Hz,. support any waveform within
signal bandwidth. When the program signal frequency or amplitude exceeds
output capacity, the output amplitude will be automatically limited.
In parallel operation, you can program or monitor output through the host
analog interface. The 0V-5V/0V-10V program and monitoring range is changed
to 0-full range of parallel machine. Safe electrical isolation is set between this
analog interface and output electrode.
To run this function, you need to set the parameters below:
up/down key.
On
The above parameters can be selected through the configuration menu.
1. Press the[Shift]+[P-set] (Menu) to enter the menu.
2. Press the Right Key to select CONFIG and press [Enter] to enter the
configuration menu;
3. Press the Right Key to select the Ext-Ctrl and press [Enter] to enter the
configuration of external analog parameters. When setting every item,
please use the Up/Down Key for selection.
After selecting the Ext-Ctrl as “On”, exit the Menu. At this time, the Rear
indicator on the VFD status bar will be lighted on and the right corner will
display “Analog”.
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