AXOS
5
Compact immunity test System 29
9.3.2 External transformer
The only connection from the external transformer (Figure 9-6) with the compact immunity tester happens through V
dip and N’ at the rear view via banana plug. L and N from the external transformer gets connected to the power supply.
The output voltage (between V dip and N) gets displayed as adjusted at the transformer. However, no further
adjustment of the second nominal voltage in the AXOS
5
menu possible.
Figure 9-6: External transformer
Now the incoming V dip can be regulated directly at the transformer. Note: No further connection of the link data cable
at the rear view possible.
9.3.3 Properties
Position description
External (Pin11 on Aux) External condition (e.g. device or PLC signal), the
position becomes 1 and causes an action (Ignore,
Alarm, Test Stop or test stop & line off)
Line Current Limits the current (L, N, PE front view) to the EUT.
Action: Ignore, Alarm, Test stop, Test stop & line off Due to EUT fails, AXOS
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cause an action which can
be: Ignore, Alarm, Test Stop, Test Stop & Line off.
Line off Voltage locked at L, N, PE when test has finished
Line on Voltage unlocked at L, N, PE when test has finished
Sound on or off Acoustic signal when test ends
Table 9-1: Properties Voltage Dips & Interrupts
Udip
N
AXOS
Ext.
Transformer
L
N
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