Nordson VersaBlue VA - Filling Valve (Option); Leds and Plugs of I;O Board; Frequency Input

1 + 24 V
DC
2 0 V
DC
+ 24 V
DC
0 V
DC
100 kHz
3 f
in
Troubleshooting
6‐22
P/N 213828_11
 2014 Nordson Corporation
VersaBlue_PPA
Various (contd.)
Problem
Possible cause Corrective action
10. IPC does not find CAN
bus pressure sensor
The pressure sensor in question
was already used in a different
place and was not removed
properly from the CAN bus.
Switch off the sensor on the control
panel as described in Assigning New
CAN Bus Sensor (section Operation)
so that the IPC can assign the new,
correct CAN address.
Filling valve (option)
Problem Possible cause Corrective action
1. No material
No compressed air to control
module or compressed air set too
low
Connect compressed air and set to
correct value
Control module defective Replace control module
2. Filling valve does not
heat
Temperature not set Set on control panel of VersaBlue
melter or on filling unit
Plug not connected Regulating via VersaBlue
Connect to corresponding hose
receptacle
Regulating via filling unit
Connect to hose receptacle
Temperature sensor(s) defective Replace
3. Filling valve does not
reach set temperature
Heater cartridge(s) defective Replace
4. Solenoid valve does
not switch
Solenoid valve is not triggered or is
defective
Trigger via customer's PLC or replace
solenoid valve
LEDs and Plugs of I/O Board
Frequency Input
X14 One line speed signal for all motors