Weidmuller UHZAR - Universal glavanically isolated signal converter - Handbuch (Seite 17)

1
Adjustingthealarmsetpoints
To change a setpoint, hold down the key for that channel ( ï for Alarm
1 or ENT for Alarm 2). You will then be able to change the value using
the arrows. Release the key to save the value.
Note: There are limits for the setpoint values that depend on the input
range setting and you cannot change the value if setpoint security is
on.
Over-rangedisplay
When the input signal is outside the programmed input range the
display will continue to show the level until either the frequency is
above the maximum input frequency or the display cannot show a
higher (or lower) number. Then it will show Ovr for over-range or -Ovr
for negative over-range. This allows you to pick off a small portion
of the input range for the outputs while displaying the full range of
measured values.