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Function and Features

slave.

1. From the CONFIG menu, select Online and press enter.The following will display:

2. While Parallel or Series is flashing, use keys to toggle between the two options. Set to

Parallel for parallel connection and Series for series connection.

3. Press the key to select Slave or Master. Use the keys to select between the two options.

Select Master to set the power supply as a master, or select Slave to set the power

supply as a slave. Always set the Slave supplies first and Master supply last.

4. Press the key to select Addr…. Press Enter button and the display will prompt to enter

an address. Use the numeric keypad to enter an Address, which must be different than

all other power supplies that you want to connect together in parallel. Enter any

number between 0 – 31.

5. Press Enter button to save the changes.

6. Exit the menu by pressing Esc button several times.

3.14 Rear terminal functions

If the tested instrument consumes large current, a large voltage drop will be

detected in connection line between tested instrument and power supply terminal.

To ensure measurement accuracy, a remote sense measurement terminal is

provided at load rear board to compensate voltage drop lost in wire.

Vo+,Vo-: output terminals,the same with the rear board output terminals

Vs+,Vs-: remote sense terminal,when using the remote sense function,please cut

off the connection between Vo+ and Vs+,so will the line between Vo- and Vs-

terminals.Then extending lines from Vs+ to the positive terminal of undertested

product and line from Vs- to the negative terminal of undertested product.

Use local sense:

Local sense doesn’t compensate the voltage drop on the connection wire, the operation is:

1. Connect the Vo+ and Vs+ , Vo- and Vs- for short circuit using the short clips on the

back panel of the instrument or electric wire,

illustrated below.

ITech IT6512 User Manual

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