ITech IT6000C Series User Manual page 75

Protection Delay
You can specify an OCP/OVP/OPP/UCP/UVP delay to prevent momentary out-
put settings and status changes from tripping the protection. In most cases
these momentary conditions would not be considered an protection fault, and
having an OCP/OVP/OPP/UCP/UVP condition disable the output when they oc-
cur would be a nuisance. Specifying an protection delay (Delay) can ignore
these momentary changes during the specified delay period. Once the delay
time has expired and the protection limit condition persists, the output will shut
down.
Protection Prompt
When the instrument enters the protection state, the buzzer sounds (if Beep
menu item is set as default state On), the VFD status indicators Prot and Off
are lit, and [On/Off] is turned off.
When protection is generated, the VFD screen displays the following
information:
•
•
Although [On/Off] is turned off, there may be dangerous voltage
at the output electrodes. Do not touch the wiring cable or the
electrode terminals.
The first row shows the meter voltage and the meter current value.
The left side of the second row shows the specific protection information
(such as overvoltage protection OVP), the right side shows the duration of
the protection (hour: minute: second) and the number of protection informa-
tion in the message queue and the total number of protection information.
Copyright © Itech Electronic Co., Ltd.
Power Supply Function
condition should not be
considered as an
undervoltage fault and
there is no need to trig-
ger protection.
Level UVP limit
Protection delay time,
Delay
see Protection Delay.
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