EM TEST
PFS 200 Series
Manual for Operation
V 3.08
11 / 34
3.4.
Quick Start
In Quick Start mode the operator can change all test parameters while the test is running. It is possible to
simulate
Voltage Dips
as well as
Voltage Drop Out
test.
The latest simulator setting is automatically saved and will be recalled with the next selection of Quick Start.
Page 4
(Show parameters)
Quick Start
td = 10.00 ms
t1 = 0.50s
CH
= +
Vb = 9.5V
tri = Auto
n = endl.
START CHANGE
F1
F2
F3
F4
F5
F6
F7
Press
CHANGE
and the test parameters parameter can be changed.
Select the desired parameter with the related function key and change the value by turning the front panel knob.
The cursor allows the user to define the digit to be changed (fast or slow change).
Press
START
and the test routines begins immediately to work with the displayed test parameters.
After “START” the voltage dips starts with the preselected repetition rate and the counter will be incremented.
Counter
All function keys except F2 (manual trigger) can
Stop
the test routine.
STOP
1
F1
F2
F3
F4
F5
F6
F7
The operator now can navigate with the
Cursor
from parameter to parameter. The blinking parameter can be
changed by turning the front panel knob.
Press
ESC
will bring the user back to the previous menu level.
Parameters
Range
td
Duration of a single event (0.001ms, 0.01ms
– 9999.00ms)
0.001, 0.1ms
-
9999.99ms
t1
Repetition rate (time between two events)
0.1ms
-
99.00s
CH
Channel select (drop or
V (voltage dip); see clause 4 and 5)
-
drop /
V
Vb
Variable test voltage (required battery supply or dip voltage)
0.0V
-
30.0V (60.0V)
n
Number of events
Auto / Manual
tri
Trigger mode (Auto, Manual )
1A
-
30A (Imax)
Voltage drops:
Dependent on the preselected test parameters the power supply for the DUT is switched off for a specified time.
The rise and fall time shall be less than 1.5
s. The duration td is adjustable in the range of
s to s.
The nominal battery supply has to be connected to the PF1 channel input at the rear panel of the PFS 200N. No
voltage shall be supplied to the PF2 channel input.
Voltage dips
Dependent on the preselected test parameters the power supply for the EUT is reduced for a certain time to a
certain dip voltage (reduced supply voltage).
The
Nominal Battery Supply
has to be connected to the PF1 channel input at the rear panel of the PFS 200N.
This can be an electronic dc source or a simple battery.
The
Dip Voltage Supply
for the DUT is connected at the rear panel of the simulator to the PF2 connectors. This
external dc source can be controlled by a 0-10V analog control voltage which is available at the rear panel of the
PFS 200N. The RDS 200 voltage source is recommended for this application. The voltage setting then is
controlled automatically by the PFS 200N.
voltage drops
voltage dips
V
for more information about these both modes (Dip / Drop) see section operation modes
