COSA Xentaur Hygrocontrol Type 72 - Manual (Page 9)

Series 72 Manual page 5
5.4. Data in "LIST" - "CONDAT"
Submenu "CONDAT" displays all data, which describe the actual configuration
of the transmitter. After chosing "CONDAT" and pressing "E", you will find the
data as follows:
1) lower limit of Humidity range = "H out “
2) upper limit of Humidity range = "H out "
3) reaction at sensor break Hum. = "H err" with arrow or or
4) lower limit of Temp. range = "T out "
5) upper limit of Temp. range = "T out "
6) reaction at sensor break Temp. = "T err " with arrow or or
7) offset analog output Temp. low
= "T SET "
8) offset analog output Temp.high = "T SET "
9) offset analog output Hum. low
= "H SET "
10) offset analog output Hum. high = "H SET "
11) Display code = "C CODE" f.e. "0"
12) Baud rate of digital output = f.e. "4800" "RS232"
13) address of digital output = f.e. "4" "ADRESS"
14) software version number = "VS" f.e. "T.21"
15) date of software version = f.e. "29.05.91"
16) serial number of transmitter = f.e. "AT1234"
17) serial number of probe = f.e. "AS4321"
With the " " button you step to the following point, with the " " button to the
previous point. With "E" you may leave the submenu (at any display!) and jump
back to "CONDAT".
5.5. Data in "LIST" - "CALDAT"
After entering "CALDAT", the display will first show the number of calibration
points - this is a number inbetween "00" and "11" with an additional "NUM" in
the display. Pressing of " " leads to the calibration values at these points,
which are marked with the letters a) to k):
a) to k) = calibration datas from 0% to 100%.
After that, the socalled "straight line characteristic" is displayed as for example:
"-23.4" "1.34455".
The next two data points are the initial calibrations at 0% and 80% done at the
factory.
2) and 3) = first and second "initial calibration points".
These two values cannot be erased - not even with the submenu "DELET" of
the "CALIB" program. This is to avoid, that after deleting all calibration data the
transmitter has no straight line information to calculate humidity values from an
actual sensor reading. In addition, the manufacturer may get information about
the sensor changes by comparison of actual and initial calibration data.
After that, the display shows two numbers relating to the current sensor- and
reference- oscillations. A letter in the last decimal marks: