Startup and operation
18
RES-430
Menu step 204 is only available if you
selected "Variable" with step 203.
9.2.4
Configuration of the temperature
range
The temperature range for the controller can be set with
step 205 in the Configuration menu.
You can select a temperature range of 200°C,
300°C (•), 400°C or 500°C.
9.3
Time control (timer function)
9.3.1
Activation and indication
The settings described here are only allowed
to be entered by technically trained persons.
An incorrectly parameterized timer function may
cause disruptions to operation and damage to the
machine.
The timer function is always active and cannot be swit-
ched off. The internal timeout is started by activating
the "START" signal. The "START" signal must remain
activated until the end of the parameterized cooling
phase. If the "START" signal is deactivated before the
end of the cooling phase, the timeout is interrupted.
If time control is on, activating the "START" signal starts
the internally parameterized timeout. This timeout com-
prises:
•
Starting delay (delay at the beginning of the heating
phase)
•
Heating phase (heating and control process)
•
Cooling phase
•
Relay K1 or optional solenoid drive function
It is only possible to start a heating process
with the "HAND" key on the controller. The
timeout of the internal time control cannot be
started with this key.
The timeout of the internal time control (timer
function) can only be interrupted by swit-
ching off the controller or by deactivating the
"START" signal.
If the display is in the home position, the individual
timeouts can be monitored there.
The remaining heatsealing time is indicated on the dis-
play in the form of a countdown at the end of the hea-
ting phase. A direction arrow indicates the active pro-
cess.
The active cooling phase is subsequently marked with
the direction arrow at the end of the heating phase.
(•) Factory setting
!
!
!
ACTUAL
temp.
START
signal
ON
T
t
t
0
0
Relay K1
closed
t
0
t
1
t
2
t
3
t
1
= Starting delay
t
2
= Heating phase
t
3
= Cooling phase
!
