Synchronous Load; Von Operation - ITech IT8700 Series User Manual

Input on/off operation won't affect the present settings. The load/unload speed
of On/off operation is not dependent on the rise/fall slew rate.
When in the remote control mode（USB / RS232 / GPIB / Ether-net）, you can
send SCPI command INPut ON to open input.

4.9 Synchronous load

To any channels, press
SYNC ON SET to be ON. When turn on this function,
the input state of the correspondent module synchronously.
When in remote control mode （USB / RS232 / GPIB / Ether-net） , you can send
SCPI command INPut:ALL ON to synchronously load all channels.

4.10 Von operation

You can set voltage value Von/Voff to control the input state on/off for electronic
load. When the input voltage reaches the Von value, the load's input state is on.
When the input voltage reaches the Voff value, the load's input state is off.
This function can protect the power supply when the rise/fall speed of it is very
low. For example, when you test a power supply's discharging, you can set the
start discharge voltage and the end discharge voltage of the power supply.
IT8700 series electronic loads offer Von loading voltage and Von loading mode.

When disable Von LATCH, voltage rise and is higher than the Von loading
voltage, input of electronic load is turned on. When the power supply's
voltage fall and is lower than Von unload value, input is turned off.

When enable Von LATCH, voltage rise and is higher than the Von loading
voltage, input of electronic load is turned on. When the power supply's
voltage fall and is lower than Von unload value, input won't be turned off.
Shift
Fig 4-10 VON LATCH load's working range
Copyright © Itech Electronic Co., Ltd.
Config
+ key to enter configuration menu, set
Operations introduction
On/Off On/Off
key can control
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