System-Related Functions
Copyright ©ITECH Electronic Co., Ltd. 70
⚫ The buzzer sounds;
⚫ The interface displays “POVP” and flashes
To clear the protection and return to normal operation, firstly remove the
conditions that caused the protection fault. Press [Shift] +[Esc] key (or send the
command PROTection:CLEar) to clear the protection status. The message
displayed in front panel is cleared and the instrument exits protection status.
6.6.4 RMS OCP
The user can set the over-current protection point, delay time and protection
type for the Current RMS protection function. The function is mainly used to
protect the DUT connected during test to prevent it from damage due to over-
current.
How to Set
4. Press [Shift]+[Config] (Protect) keys and enter to Protection menu.
5. Press the up/down key or rotate the knob to select Over current protection
(OCP) and press [Enter].
6. Set the protection state, Level, the delay time in sequence, and press [Enter]
to confirm.
Clear Protection
When protection occurs, the instrument responds as follows:
⚫ Instrument input is off;
⚫ The buzzer sounds;
⚫ The interface displays “OCP” and flashes
To clear the protection and return to normal operation, firstly remove the
conditions that caused the protection fault. Press [Shift] +[Esc] key (or send the
command PROTection:CLEar) to clear the protection status. The message
displayed in front panel is cleared and the instrument exits protection status.
6.6.5 Peak over current protection
The user can set the over peak current protection point, delay time and
protection type for the Current RMS protection function. The function is mainly
used to protect the DUT connected during test to prevent it from damage due to
over-current.
How to Set
7. Press [Shift]+[Config] (Protect) keys and enter to Protection menu.
8. Press the up/down key or rotate the knob to select Peak over current
protection(POCP) and press [Enter].
9. Set the protection state, Level, the delay time in sequence, and press [Enter]
to confirm.
Clear Protection
When protection occurs, the instrument responds as follows:
⚫ Instrument input is off;
⚫ The buzzer sounds;
⚫ The interface displays “POCP” and flashes