Nordson freedom - Clearing or Resetting Alerts;Faults

Operation
5-24
Part 1123087_02
 3/2014 Nordson Corporation
Clearing or Resetting Alerts/Faults
An alert indicates a potential problem. For some alert conditions, such as an
overtemperature or undertemperature alert, the system continues to operate
unless the problem goes unresolved for two minutes, at which point the
control system generates a fault. When a fault occurs, Pump Control and
Heater Control automatically switch Off.
If an alert/fault appears, investigate and correct the situation that caused the
alert/fault and then clear or reset the alert/fault. The control system will
continue to generate the alert/fault condition until the situation is resolved.
Refer to Section 7, Troubleshooting, for additional information on alerts and
faults and to diagnose and correct other common operating problems.
Grid
175C
Manifold
175C
Zone 1B
175C
Zone 2B
175C
Zone 3B
175C
Zone 4B
175C
Zone 1A
175C
Zone 2A
175C
Zone 3A
175C
Zone 4A
175C
Master
Controls
Pump: On
Heaters: On
Password: Disabled
Recipes:
Nothing Loaded
Fill Status
Pump
Ready
System Status:
Ready/OK
Fault
Temperature for Zone 1B has risen above defined setpoint threshold. The melter contin
ues to work, but maintenance may be required.
OK
Fault
12/03/13 14:40
Ready
Figure 5‐13 Typical Fault message