The unit can be
electronically locked
to prevent unwanted adjust-
ment of the set parameters: Press both pushbuttons for 10 s (the unit
must be in Run mode). Indication goes out briefly (acknowledgement
of locking / unlocking).
Units are delivered from the factory in the unlocked state.
With the unit in the locked state
is indicated briefly when you try
to change parameter values.
26
Programming
1
Mode/Enter Set
Mode/Enter Set
Mode/Enter Set
Press the
Mode/Enter
button
several times until the
respective
parameter
is displayed.
Press the
Set
button and keep
it pressed. The current
parameter
value flashes
for 5 s,
then
the value
is increased
*
(incremental by pressing briefly or
scrolling by holding pressed).
Press the
Mode/Enter
button
briefly
(= acknowledgement).
The parameter is displayed again,
the set
parameter value
becomes effective
.
2
3
4
Change more parameters:
Start again with step 1.
Finish programming:
Wait for 15 s or press the
Mode/Enter button until the current
measured value is indicated again.
*Decrease the value: Let the display of the parameter value move to the
maximum setting value. Then the cycle starts again at the minimum setting
value.
Select the display unit (
Uni
)
before
setting the switch points (SPx, rPx) or the
limits for the analogue output signal (ASP, AEP). This avoids rounding errors
generated internally during the conversion of the units and enables exact set-
ting of the values.
If no button is pressed for 15 s during the setting procedure, the unit returns
to the Run mode with unchanged values.
