Calibration - JUMO 202550 Operating Instructions Manual

22.3 Calibration

1-point
calibration
Zero point
1-point
calibration
End value
2-point
calibration
Manual
entry
configuration level.
The lower display shows "C111".
Press the key briefly and repeatedly, until "rAnG" appears in the lower
PGM
display
Use the and
display range
Display range
-1999 to 9999
-199.9 to 999.9
-19.99 to 99.99
-1.999 to 9.999
Press the key (confirmation).
PGM
Press the key (return to the measurement mode).
EXIT
For several seconds, both displays will indicate "bUSY" (the upper display
blinks). From then on, the upper display will show a value, if a transducer or
sensor is attached.
The lower display is switched off, or will show the temperature measured for
the medium, if it is appropriately configured (C111).
If an error number appears,
Chapter 34 "Warnings – Errors", page 101.
It may be necessary to match the display to the values, depending on the
probe or transmitter that is being used. For this reason, when configured as a
universal indicator, the dTRANS Az 01 provides calibration procedures to suit
a wide range of requirements.
The zero point is determined here, or an offset adjustment is made.
A single end value adjustment is made.
With 2-point calibration, the start and end values can be freely defined.
In addition to the calibration procedure described above, the indicator/
controller offers the facility of manually entering the zero point and the slope,
Chapter 25.4 "nuLL - SLoP - SiL - SiH", page 73.
22 Universal indicator
keys to set the range number for the required
Application
Universal indicator – no decimal places
Universal indicator – one decimal place
Universal indicator – two decimal places
Universal indicator – three decimal places
Range
(rAng)
27
28
29
30
65