44
5
.
2.3.1
PLD Testing
Power Line Distortion testing allows testing
of a unit under test for immunity against
commonly occurring voltage and or
frequency anomalies. The unit supports
three transient modes:
List Mode
Pulse Mode
Step Mode
3. License
Displays license information.
5
.
2.3 Output Mode
The following items can be configured
from this screen.
PLD Testing
Harmonics
IEC Standard
Special Func
Test Mode
4. Firmware Update
This screen is used to perform a firmware update.
Menu Operation
PROFESSIONAL INNOVATIVE BRANDING SERVICE
45
The AC source provides powerful functions to simulate a variety of power line disturbance
situations. From the ‘Output Mode’ screen press the soft key to the right of ‘PLD testing’ to
display the three PLD testing screen.
This mode includes 50 generically named files. The user can rename and edit all these files.
For example, to rename ‘List 1’ as ‘TEST’, with 3 steps, repeat 12 times.
1. List Mode
1. In the ‘PLD testing’ screen press the ‘List Mode’ soft key to program the list file.
2. To rename list 1 for example, rotate the front panel knob to highlight the item ‘List 1’.
3. Then press the soft key to the right of ‘Rename’, rotate and press the front panel knob as
appropriate to rename this list. Available characters include A~Z, 0~9 and blank. Then press
the [Enter] key to confirm.
4. With the desired List highlighted press the soft key to the right of ‘Edit’ to edit or create the
list file using the parameters shown below.
Vac start
,
F start
,
Vdc start
= start waveform parameters.
Vac end
,
F end
,
Vdc end
= end waveform parameters.
Degree
= start phase, 0~359.9
°
Waveform
, A or B can be selected.
Base
= Time or Cycle.
Count
= Current step repeat count, 0~9999, 0 means infinite loop.
Trigger
=
Cont (Continuous) or Step, the running mode of the current step.
Repeat
: the complete list file repeats times, 0~9999, with 0 means infinite loop.
Last Step
/
Next Step
.
Step
: total number of steps.
Save
: to save list file to assigned memory address for quickly recalling at any time. If you do
not save the current list file it will be lost after the unit is turned off.
Menu Operation
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