Setpoint
Undertemp.
warning
Undertemperature warning
2°C
Setpoint
Overtemp.
warning
Overtemperature warning [1]
2°C
Setpoint
Overtemperature warning [2]
235°C
255°C
2°C
Troubleshooting
6‐7
P/N 213828_11
2014 Nordson Corporation
VersaBlue_PPA
Undertemperature and Overtemperature - Warning -
Alarm triggered
Alarm reset
Undertemperature Warning Triggered
The temperature has fallen below the setpoint by more than the differential
value () Undertemperature warning delta for longer than 5 seconds.
Automatic Reset
The temperature has increased to 2°C (3.6°F) below the setpoint.
Overtemperature Warning Triggered
[1] The temperature has exceeded the setpoint by more than the differential
value () Overtemperature warning delta for longer than 5 seconds.
or
[2] Standard melter: 235°C (455°F) was exceeded for longer than
5 seconds.
[2] High temperature melter: 255°C (490°F) was exceeded for longer than
5 seconds.
Automatic Reset
The temperature has fallen to 2°C (3.6°F) above the setpoint.
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