Bedienungsanleitung H1280
HASCO hot runner 21
The outputs will not be switched off.
Adopt output
level
By pressing “Adopt mean output level”, the
current average output level that has been
calculated will automatically be set as the new
reference value for output level monitoring.
5.3.1.2.5 Heating current monitoring
1.
2.
3.
Setup > Monitoring > Heating current
Heating current monitoring is used to detect defective heating units or supply lines. A message is generated if the
measured current deviates from the specified reference value.
Value
Setting limits
Heating
current
reference
value
The heating current to be monitored can be
specified here. Any deviation is calculated on the
basis of this reference value. Entering a setting of
0.0 A will switch off the monitoring. The current
will, however, continue to be displayed.
Min:
Max:
Standard:
0.0 A
25.0 A
0.0 A
Heating
current
tolerance
The tolerance set here is the maximum permitted
deviation of the present heating current measured
from the reference value. If the heating current
exceeds or falls below the tolerance, a warning
will be generated. The LED strip will light up
yellow and, on the touch display, the relevant
zone will be marked with a warning symbol
.
Min:
Max:
Standard:
0.0 A
16.0 A
0.5 A
Adopt heating
current
When the “Adopt heating current” button is
pressed, the present heating current measured
will automatically be set as the new reference
value for current monitoring.
5.3.1.3
Heating
1.
2.
Setup > Heating
The heating behaviour of each individual zone can be selected here.
Function
Description
Sequence in a
heating group
A heating group ensures the uniform heating of all the zones. This avoids stresses in
the mould and premature overheating of fast individual nozzles.
