ITech IT6522D - Setting Output Rise Time;Fall Time; Protection Function; Ovp

Function and Features
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Delay: delay time of protection
Off
Disable over power protection
function
Limit
V-Max
Maximum voltage setting
V-Min
Minimum voltage setting
I-Max
Maximum current setting
I-Min
Minimum current setting
P-Max
Maximum power setting
P-Min
Minimum power setting
3.11 Setting Output Rise Time/Fall Time
Rise/fall time is the time taken for one voltage point to rise/fall to the other under
the output status is ON. When view the fall time that voltage falls to 0V, set 0V
through [V-set]. After press [Enter] to confirm, voltage will fall based on the set
fall time.
1. Press [Shift] + [V-set](Setup) to enter power supply setting screen.
2. Select “ Source” .
3. Select “ Slope” .
You can set the rise/fall times for voltage, current and power. The unit is
second ( S). Each setting can be selected through the Up/Down key. Adjust
the rise edge time through the numeric key, Up/Down key or knob. After
input, press [Enter] or [OK] for confirmation.
 V-Rise/ V-Fall: Voltage rise/fall slope.
 I-Rise/ I-Fall: Current rise/fall slope.
 P-Rise/P-Fall: Power rise/fall slope.
Note
The drop rate of the voltage is affected by the internal load. Enable the internal load to get
the drop rate of the voltage up. Please refer to 3.9 System Menu for more detailed setting.
3.12 Protection Function
OVP, OCP, OPP and OTP are provided in the IT6500D Series power supply.
IT6500D Series provides OVP, OCP, OPP. In addition, this power supply also
provides OTP, Sense reverse protection, power-down protection and input
under-voltage protection. In case of protection, please check fault reason and
remove fault. Press the [Esc] key to disarm protection status.
OVP
User can enable the over voltage protection function and set the protection
value in setup menu, Over Voltage Protection will be triggered when the voltage
exceeds the protection value. Many reasons could cause a over voltage
protection. For example, caused by internal defect, misoperation, or too high
external voltage.
Once the power supply is over voltage protected,will the output be shut down at
once,and “ Prot” indicator lamp will be lit, and prompt “ Over Voltage” will
be displayed on VFD screen. Please avoid inputing a external voltage higher
than 120% rated value, or the instrument will be damaged.
When the power source is in OVP state, you should check the external cause