EM TEST
UCS 500 Series
Operating Manual
V 3.05
12 / 57
4.5.
Setup
SETUP
F1 : Change language / Sprache ändern
F2 : LCD backlighting
F3 : Interfaces
F4 : Beep
F5 : Timer
F6 : Set voltage
F7 : Magnetic field correction factors
F1
F2
F3
F4
F5
F6
F7
F1 Change language
The user can chose between two languages, German and English.
F2 LCD backlighting
With the use of F2 the backlighting can be switched on or off.
Additionally the
Auto Off
function can be programmed to switch off the backlighting after a defined time that the
equipment has not been in operation (1 - 30minBecause of the limited lifetime of LCD displays, approx. 10,000h
this function should always be activated.
F3 Interfaces
This menu will help the user to define the status of the integrated serial and parallel interfaces, e.g. the baud rate
of the RS 232 or the address of the IEEE interface.
F4 Beep
F1 is the selector for the keyboard beeper ON/OFF mode. (Short beep at every keyboard hit)
F3 is the selector for the ESD-beeper ON/OFF mode. (Short beep at releasing an ESD pulse)
To indicate that a running test is finished the beeper sounds allways 3 times (not changeable).
F5 Operating time
Pressing of F5 will show the different operating time and status of the test equipment.
Operating time :
Total time where the UCS is powered on.
Testing Time :
Total time during a running test.
DI – Status :
Service information about internal digital inputs.
SCR – Status :
Service information about surge switch operation
F6 Set voltage
For control of an external power supply source an analogue control voltage can be programmed (0-10V dc).
The operator can specify the following parameters:
F1:
Max. variac voltage
V [ V ] Maximal output voltage at 100% position of the external motor variac or dc
controlled voltage source. The analogue reference value for the max. voltage is 10V.
F2:
Mains supply voltage
V [ V ] of the device under test. This voltage shall be specified by the operator and
depends on the type of equipment under test. The variac normally is automatically set to this output voltage.
F3:
Default channel
. The operator select the default channel PF1 or PF2 from which the EUT is powered.
F4:
Ring Wave.
For RWG testing the operator can select between two different modules:
-
No module ( the RWG operation within the Surge menu is not available ).
-
M4 module up to max 4000V
-
M6 module up to max 6000V
F7 Magnetic field correction factors
F1 : Coil factor
Af
[
A/m
]
Range [ 0.20...9.99
step 0.01 ]
F2 : Transformer factor
Tf
[
A/V
]
Range [ 0.020...9.999
step 0.001 ]
F3 : Impedance factor
If
[
A/V
]
Range [ 0.20...1.00
step 0.01 ]
These values are delivered together with the necessary options to conducted magnetic field testing.
-
Coil factor depends on the type of antenna which is used for the test.
-
Transformer factor depends on the type of transformer which is used for the test.
-
Impedance factor depends on the type of surge generator which is used for the test. A generator with a
source impedance of 2
Ω
needs an impedance factor of approx. If = 0.5
