Each program starts with the segment Start, which determines the tem-
perature at which segment 1 continues the program. The temperature of
the Start segment is reached as quickly as possible. It is not possible to
specify a time limit for the Start segment. On thermostats without cooling,
the selected start temperature must be higher than the current bath tem-
perature at the time the program starts. Without the Start segment, seg-
ment 1 would be dierent depending on the bath temperature at program
start.
Table 31: Program example, before (
_____
)
Seg. Tend°C Time h:m
DT°C
Control Out1 Out2 Out3
Start 30.00 ---- ----- 1 Internal ----- ----- -----
1 30.00 0:20 0.10 2 Internal ----- ----- -----
2 50.00 0:20 ----- 3 Internal ----- ----- -----
3 70.00 0:40 ----- 4 Internal ----- ----- -----
4 70.00 0:10 0.10 2 Internal ----- ----- -----
5 60.00 0:30 ----- 2 Internal ----- ----- -----
6 40.00 0:00 ----- 2 Internal ----- ----- -----
In the edited table, a new segment with the number 3 has been entered.
The time and pump level for segment number 4 have been modified. The
tolerance and pump level for segment number 5 have been adapted.
Table 32: Program example, after (- - - - dashed line, edited)
Seg. Tend°C Time h:m
DT°C
Control Out1 Out2 Out3
Start 30.00 ----- ----- 1 Internal ----- ----- -----
1 30.00 0:20 0.10 2 Internal ----- ----- -----
2 50.00 0:20 ----- 3 Internal ----- ----- -----
3 50.00 0:20 0.10 4 Internal ----- ----- -----
4 70.00 0:20 ----- 3 Internal ----- ----- -----
5 70.00 0:10 0.80 1 Internal ----- ----- -----
6 60.00 0:30 ----- 2 Internal ----- ----- -----
7 40.00 0:00 ----- 2 Internal ----- ----- -----
Note the following and see Fig. 56:
The Tolerance field ensures strict compliance with the residence time at
a specific temperature, for example.
The subsequent segment is only processed when the actual temperature
reaches the tolerance range (1) so the ramp in the second segment is
delayed and only starts at 2, for example.
Start segment
Tolerance
V6PRO bath thermostats and circulation thermostats94 / 156