Functions and settings | 8
VERSION 1 | EN-US CIRUS
®
UPT-6400 Page 73 of 104
95% of setpoint
Actual
temperature
START signal
T
t
t
0
0
begin heating
upon start
Sealing time
Sealing time
T
t
0
Beginning of
sealing time
when
temperature
is reached
T
t
0
Illustration28: Setting beginning time of sealing
8.6.7 Example
8.6.7.1 Triggering via START input
This section describes the fundamental constellation of a pneumatically driven film
sealing device with a solenoid valve. A sealing process is triggered via the START in-
put.
Foil
Foil
Solenoid valve
Cylinder
Relay K1
Start
Sealing bar
Heating element
Counter position
Triggering
sealing process
U
Temperature
controller
Sequence
1. The temperature controller receives the START signal for the internal timer to be-
gin counting.
2. Heatup begins immediately, meaning without a start delay.
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