4 Transmitter
34
Changing the adjustment phase
You can set the self-adjustment cycles to be executed during the
Init. phase.
Optimal accuracy is achieved, if at least two self-adjustment
cycles are executed at dew point temperatures of -60 °C
td
,
at dew point temperatures below -60 °C
td
four self-
adjustment cycles are recommended.
1.
Press
or
to select
Conf. Init. Phase
and confirm the
selection with
SET
.
2.
Press
or
to select the number of self-adjustment cycles
(0,1,2,3,4; duration: value+1 hour) and confirm with
SET
.
-
During measuring operation the status bar in the display shows
the time until the end of the initialization phase in intervals of
approx. five seconds.
3.
Press
ESC
to return to
Conf. Init. Phase
and press
or
to
proceed to the
Display settings
.
Pos: 51 /TD/Produkt verwenden/MUF 63xx/Hauptmenü Analyse bearbeiten 6781 @ 3\mod_1241425854399_79.doc @ 32344 @ 455 @ 1
4.4.5.4.
Editing Main Menu Analysis
You can check the function of analog outputs. In addition, you can
read off the minimum and maximum values (since the last voltage
supply or reset of the min./max. values).
Testing functionality of analog outputs
This function affects the analog outputs directly, not only
the test contacts.
1.
In the Measuring Mode press
SET
, select
Main Menu Analysis
with
or
and confirm selection with
SET
.
-
Test Analog Output
is shown.
2.
Press
SET
, scroll one digit to the right using
and increase
value of digit by 1 using
. Any analog output value can be
predefined, e.g. for an analog output of 4 to 20 mA, the value
"6.0 mA". Confirm with
SET
or abort entry with
ESC
.
3.
Accept setting by pressing
SET
and test with multimeter
(minimum requirement: resolution 6.5 digits, at least 2-times
more accurate than the 6781) as follows:
Analog output 1: Via test contacts under service flap, see
diagram.
