Nordson Encore - Manifold Parts

Troubleshooting
4-16
Part 1618871−01
 2020 Nordson Corporation
CorrectionDescriptionLED StatusLED
GREEN LED
I/Q1
(Encoder)
OFF Encoder signal low
Encoder signal not changing,
check if conveyor is running.
Check for power on UL.
Check relay board.
ON Encoder signal high
Encoder signal not changing,
check if conveyor is running.
Check for power on UL.
Check relay board.
Blinking Encoder signal running
I/Q2
(Conveyor)
OFF Conveyor running
ON Conveyor not running
Check for power on UL.
Check relay board.
I/Q3
(Booth ON)
OFF Booth OFF
Check for power on UL.
Check relay board.
ON Booth ON
I/Q4
(Lockout)
OFF System locked out
Check power on UL.
Check relay board.
ON System ready
POW
OFF No power on X6
Check for 24 V on X6.
Check PS2.
ON +24 V found at X6
UL at
Q1-Q4
OFF No power supply
Check for 24 V on UL.
Check PS2.
ON +24 V found at UL