Nordson ProBlue Flex User Manual

Troubleshooting
6-15
Part 1128350_02
E 2020 Nordson Corporation
Table6-5:4-channelPowerModule(H/A3and4,5and6)(contd)
Item Number Type Description
DS2 LED
(Green/Yellow/Red)
Heater status listed in order of priority:
No base power board detected at startup = red solid,
else AC power out of range high = red blink,
else 1+ short circuit detected at heaters = red blink,
else latched on condition detected at heaters = red blink,
else no base board i/o communications = red blink,
else 1+ open circuit detected at heaters = yellow blink,
else AC power out of range low = yellow blink,
else: = green blink
DS3 LED (Green/Red) NordNet bus communication activity; green indicates incoming and red
is outgoing
DS5 LED (Green) Sync
DS6 LED (Green) NordNet bus termination; green indicates end of bus
DS7 LED (Green) NordNet bus downstream 24V power
DS22 LED (Green/Red) 3.3VDC supply status
Core Board Connection Points
X3,X2 Input/output 5VDC supply available
X5 Input/output NordNet communication bus upstream toward LVC
X6 Input/output NordNet communication bus downstream away from LVC
Table 6-6: Basic User Interface PCA
Item Number Type Description
Indicators
DS1 LED (Green/red) 5VDC power supply, green = OK, red = fail
DS6 LED (Green) 3.3VDC power available
Connection Points
X4 Jumper AC power into board from power distribution board
X3 Output AC power to 4-channel board #1 (H/A 3 and 4)
X1 Output AC power to 4-channel board #2 (H/A 5 and 6)
X2 Output
AC power to 4-channel board #3 (H/A 7 and 8)
Table 6-7: Pressure Transducer PCA
Item Number Type Description
Indicators
DS1 LED (Green) 3.3VDC power available
Connection Points
X1 Input/Output Control signals to LVC

Nordson ProBlue Flex Specifications

General

Brand	Nordson
Model	ProBlue Flex
Category	Melting Machines
Language	English