20 HASCO hot runner
Output level of
reference zone
The zone reports a warning under sensor fracture and then switches to the
output level of a reference zone that can be defined here. The reference
zone can be specified after pressing the
button and is displayed on the
zones with Zxxx (xxx = number of the reference zone).
5.3.1.2.3 Residual current monitoring
1.
2.
3.
Setup > Monitoring > Residual current
Behaviour
Do not report
Residual current monitoring is switched off
Report only
Residual current monitoring detects residual currents that flow on account of
moisture in the mould or insulation damage.
If “Report only” is selected, residual current monitoring is activated and a warning is
generated if the limit value is exceeded.
Report and dry
out
If “Report and dry out” is selected, residual current monitoring is activated. If the limit
value is exceeded, a warning will be generated and, in addition to drying out, all the
zones will be heated up to 100°C until the residual current falls below the limit value
again.
The factory setting is: Report and dry out
5.3.1.2.4 Output level monitoring
1.
2.
3.
Setup > Monitoring > Output level
Value
Setting limits
Output level
reference
value
The output level calculated during normal
operating mode can be monitored. If the
calculated value deviates from this reference
value, it could be a sign of an irregularity in the
controlled system. There could perhaps be
leakage in the nozzle.
Setting this to “0” switches off the monitoring.
Min:
Max:
Standard:
0 %
100 %
0% (off)
Output level
tolerance
If the current output level exceeds or falls below
the reference value by the set tolerance, a
warning is generated. The LED strip lights up
yellow and, on the touch display, the relevant
zone is marked with a warning symbol
.
A potential-free contact can signal this alarm to
the outside.
Min:
Max:
Standard:
0%
100 %
100 %
