Operation
5-15
Part 1123087_02
3/2014 Nordson Corporation
Table 5‐6 Pump Button State and Status Indications (contd)
Pump States
Button Color State Indication
Disabled
Auto Pump
White Disabled Auto Pump is On and is waiting for the system to reach
Ready/OK status before automatically switching on the
pump.
NOTE: The second line (Disabled) indicates whether the
pump is pumping (On) or not pumping (Disabled). It does
not indicate whether the Auto Pump setting is On or Off. If
the first line is Auto Pump, as in this example, then Auto
Pump is On. If the first line is Pump, then Auto Pump is
Off.
Pump Status
Button Color State Indication
Auto Pump
On
Remote IO
Dark green Ready/OK The pump was switched On by a remote input.
Pump
Purge
On
Dark green Ready/OK The pump is running to purge the melter.
Pump
On
Light green On The pump is pumping, but the system status is not
Ready/OK. This can occur when:
The system is in the Ready Delay mode.
A zone is in an alert or fault condition.
The system is in an alert or fault condition.
Pump
Remote IO
Light green Disabled The pump was switched Off by a remote input , but the
Pump Control button was toggled to On. The pump is not
pumping because the Pump Control button does not
override the remote input.
Auto Pump
On
Light green On Auto Pump is On and is waiting for the system to reach
Ready/OK status, but the Pump Control button was
toggled to On, so the pump is pumping.
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