Nordson ProBlue Flex User Manual page 68

62
ProBlue Flex OEM User's Guide
LED
DS1 24V Enable for external devices
DS2 CPU Reset
DS3 3.3V Supply Status
DS4 Sensor quadrature status. Indicates the
quadrature relationship between the two flow
meter sensors.
DS5 Flowmeter Sensor B Status
DS6 Flowmeter Sensor A Status
DS7 General Status LED
DS8 24VDC Input
DS9 Trigger 2 State
DS10 Trigger 1 State
DS11 Encoder quadrature status. Indicates the
quadrature relationship between the two
encoder inputs or the state of a single phase
encoder input.
DS12 Ejector State
Part 1129255_01
Description Color
S
Green: Enabled
S
Amber: enabled with overload condition
S
Red: Disabled with no load connected
S
Off: Disabled
S
Off: Normal operation
S
Red: CPU reset in progress
S
Green: Normal operation
S
Amber or Red: Fault in 3.3V regulator
S
Off: Missing 24VDC
Cycles between off, green, amber, and red
S
Green: Flow detected
S
Amber: Sensor connected, but no flow
detected
S
Red: Sensor failure or not connected
S
Green: Flow detected
S
Amber: Sensor connected, but no flow
detected
S
Red: Sensor failure or not connected
Indicates the overall status of the Flow PCA
S
Green: 24VDC present
S
Red: 24VDC connected backwards
S
Green: Trigger #2 is being driven
S
Off: Trigger #2 is not being driven
S
Green: Trigger #1 is being driven
S
Off: Trigger #1 is not being driven
For quadrature encoders will cycle between off,
green, amber, and red. For single phase
encoders will toggle between off and green.
S
Amber: Ejector active
S
Off: Ejector inactive
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