PPS20
–
User Manual Rev. 1.10
EDFelectronics JRMM Sp. z o.o. sp.k.
Rybnicka 64, Radlin 44-310, Poland
; e-mail: info@edfelectronics.eu tel.: +48 604 343 504
40
4.2.8
F
REQUENCY SET IN
P
ULSE
DC
OPERATION
Frequency range of operation can be set direct from the main screen menu
–
there are no needs to go into the advanced settings.
Turn rotary encoder or use arrow buttons
▲
or
▼
to select frequency TAB; press
ENTER
button or rotary knob to edit. Press
ENTER
button or rotary knob again
to confirm the settings
–
Fig. 4.2.11
Fig. 4.2.11
NOTE:
Frequency and duty cycle chart is displayed only when PulseDC mode is
selected
–
ref. to chapter 4.3.1
4.2.9
D
UTY
C
YCLE SET IN
P
ULSE
DC
OPERATION
Duty cycle of the pulse in PulseDC operation can be adjusted from 2
…
70%.
NOTE:
The lowest duty cycle strongly depends on minimum impulse time which
cannot be shorter than 1,5 us
Select duty cycle field, and press
ENTER
button or rotary knob for pulse duty
cycle set
–
Fig. 4.2.12
Fig.4.2.12
Pulse duration is directly depended on the frequency, and automatically changing
when frequency change as well. Pulse with is given in the time period and
displayed at the graph
–
Fig.4.2.1
3
