Bedienungsanleitung H1280
HASCO hot runner 31
1.
2.
3.
Fault rectification
or
Example 2
To the fault handling via a direct message in the affected zone
1.
2.
Fault rectification
If alarms are issued for several zones in example 2, the messages for this zone will be
displayed in filtered form. Press
for an overview of all the messages.
After navigating in
potential causes for the pending message appear. Each cause contains explanations which
provide step-by-step support in eliminating the message.
Fault rectification provides possible causes for the pending message. It can still,
however, happen that an undocumented cause is responsible for the pending message.
The individual causes can be checked one after the other. Within a cause, it is also possible to use and to
navigate back and forth between the instruction steps.
Warnings and alarms
Symbol /
Status
Description
Cause
Alarm socket
Positive temperature deviation
The actual temperature is currently above
the set tolerance range.
-
Setting limit
Collective warning
Negative temperature deviation
The actual temperature is currently below
the set tolerance range.
-
Setting limit
Collective warning
Current deviation
The present heating current is above the
set tolerance value.
-
Tolerance value
-
Heating fault
-
Mains voltage
fluctuation
Collective warning
Output level deviation
The mean output level is above the set
tolerance value.
-
Overfeeding
-
Heating unit is ageing
-
Defective parallel
heating
-
Heating fault
-
Setting limit
-
Triac
Collective warning
