Inputs - Nordson Encore HD Powder Spray System with Prodigy Color-on-Demand Customer Product Manual

5-4
Troubleshooting
Refer also to the diagrams and schematics in the back of this manual.
NOTE: You must turn the Test Mode OFF before you can exit the Test
screen.
Figure 5-2 Test Screen
NOTE: Before triggering any outputs from the test screens, it is strongly
recommended that you do a system purge. Refer to System Cleaning on
page 4-14.
On either of the Output screens, touch the Test button to toggle the Test
mode ON or OFF, then touch an output button to turn the device on and off.

Inputs

This screen shows the status of the input signals. The LEDs on the top two
PLC modules (MD2 and MD3), should light when the inputs are on. Module
2 handles inputs from the system, while module 3 handles a binary 5 bit
color selection signal and color change start signal from a remote customer
device.
Part 1605396-04 E 2018 Nordson Corporation