ITech IT8500plus Series User Manual page 40

3. Set the rising slope, press [Enter] to confirm.
UP=1A/uS
4. Set the descending slope, press [Enter] to confirm.
DOWN=1A/uS
5. Set level A, press [Enter] to confirm.
LEVEL A=1A
6. Set level B, press [Enter] to confirm.
LEVEL B=2A
7. Set the frequency, press [Enter] to confirm.
FREQ=50HZ
8. Set the duty factor, press [Enter] to confirm.
DUTY=98%(0.1%-99.9%)
Open the transient test function, maintain on the "on" selection, press
9.
[Enter] to confirm.
TRAN
10. Then the VFD will display TRAN and Trig.
10.0000V 0.0000A
0.00W
11. Press [On/Off] to turn on the input function, and press [Shift]+[
(Trigger) to trigger.
It can be seen that the A/B value is continuously switched, and the number
of running times is visible in the lower right corner.
12. Press any key of CC/CV/CR/CW or other composite function keys to exit
the transient test function. If you need to continue transient test parameter
setting and perform transient test, repeat steps 1 to 11.
Pulse Mode
In pulse operation, the load operates at the A value that has been entered until
a trigger is received. At the trigger, the load switches to the B value and stays at
that level for the B timing value. Then the load switches back to the A value and
stays there until another trigger is received.
Take CC mode as an example (other modes operate similarly). When the
ON OFF
TRAN. 0
Trig
Note
The maximum number of running times is 65535 and then reset to zero. The
running times reset does not affect the execution of the transient test.
Copyright © Itech Electronic Co., Ltd.
Functions and Characteristics
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