Lauda UB 20 - Operation with Programmer; Programme Input

LAUDA Ultra-Thermostats
UB 20(-D), UB 25, UB 50, UB 30, UB 40
UB 20 F, UB 20 J, UB 30 J, UB 40 J, UB 65 J
UB 20 JL, UB 30 JL, UB 40 JL
YATE0013 / 10.04.02
- 43 -
9.9 Operation with programmer
Temperature programmes with up to 99 segments can be stored and processed. A
segment consists of a target temperature which is to be reached at the end of the
segment, and the time duration of the segment. The time "00:00" for temperature
differences is possible. In connection with the tolerance range monitoring the
programme continues not until the target temperature is reached. It is useful to prepare
a time-temperature diagram before programming and to check whether the energy
balance enables the programme speed.
Set the overtemperature switch-off point T
O
to a value slightly above the highest bath
temperature to be expected (see Item 9.3.4).
9.9.1 Programme input
Press the key in SHIFT mode. The display shows
L
1
PROG. INP
L
2
T
start
:_ . °C
Enter here the starting temperature of the programme. SHIFT OFF (automatically).
e.g. for 60.00°C input 0,6,0,0,0
.
The display shows
L
1
PROG. INP SEG.01
L
2
T:_ . °C : h
Now enter the target temperature and the time for the first segment, e.g. for 140.00°C in
the time 2 h 00 min
1, 4, 0, 0, 0
then 0, 2 then 0, 0 .
The display shows
L
1
PROG. INP SEG.02
L
2
T:_ . °C : h
Now enter the target temperature and the time for the second segment, e.g. for a phase
at a constant temperature 140.00°C and 1 h 30 min.
After the last programme segment press the key
once more.