Controller functions
Version 1
RES-440
Page 69
2.
"Cooling temp. in %"
(if setting with menu step 210 [27] = "Relative")
The cooling phase of the internal timeout ends when the ACTUAL temperature falls to the specified percentage
of the SET temperature. This value can be set between 40 and 100%.
The factory setting is 40%.
3.
"Cooling time in s"
(if setting with menu step 210 [27] = "Time")
The cooling phase ends when the specified time elapses. This time can be set between 0 and 99.9s.
The factory setting is 10.0s.
10.23.6 Setting the start of the heatsealing time
The condition for the start of the set heatsealing time (step 104 [4] in the Settings menu) can be specified with
step 211 [28] in the Configuration menu. The following settings are possible:
1.
"When heating starts"
The parameterized heatsealing time starts as soon as the set starting delay elapses (
Settings menu,
step 103 [3]).
If the starting delay = 0s, the heatsealing time begins as soon as the "START" signal is activated.
2.
"When temperature reached" (Factory setting)
Once again, the heating process starts as soon as the set starting delay elapses (
Settings menu,
step 103 [3]). The specified heatsealing time does not start, however, until the ACTUAL temperature of the
heatsealing band reaches 95% of the SET temperature.
These two alternatives are shown below:
ACTUAL
temp.
START
signal
24VDC
T
t
t
0
0
95% of set point
When
heating
t
0
Start of
heatsealing time
starts
When
temperature
t
0
reached
Heatsealing time
Heatsealing time
