Lauda VC 1200, Operating Instructions Manual

Page: 72 / 112

Setting Description
No. Segment number of the program
Tend End temperature to be reached
hh Time in hours (hh) in which the specified
temperature should be reached.
mm Time in minutes (mm) in which the specified
temperature should be reached
Tolerance The tolerance defines the level of accuracy
with which the end temperature should be
reached before the next segment will be pro-
cessed.
S1, S2, S3 Switching contacts of the contact module (if
available) can be programmed here. Contact
modules are available as accessories.
The graphic shows an example of reprogramming a setpoint tem-
perature profile.
Fig. 61: Program example
The cool-down time in the graph varies according to the device
type, consumer etc. The sample segment No. 2 is aimed at
reaching 50 °C within 20 minutes.
The original values in the "Before" table provided below are shown
by a solid line, while the edited profile of the "After" table is shown
by a dotted line.
Tab. 10: "Before" table
(
____
)
No. Tend hh mm Tol Pum
p
S1 S2 S3
Start 30.00 -- -- 0.1 --- off off off
2 50.00 0 20 0.0 --- off off off
3 70.00 0 40 0.0 --- off off off
Possible settings
Operation
Variocool 72