Troubleshooting
312780K 31
Table 5: Color Change Board Diagnostics
LED
Connector
and Pin Nos.
Board 1 Signal
Description
Board 2 Signal
Description Diagnosis
D8 n/a Board OK Board OK Blinks (heartbeat) during normal operation.
D9 n/a Communication
(yellow)
Communication
(yellow)
Turns on when board is communicating with Pro-
Mix 2KS.
D10 J7 Power Power Turns on when power is supplied to the board.
D27 J15, 5 & 6 Color 3 Color 16
D27 through D46 turn on when ProMix 2KS sends
a signal to actuate the related solenoid valve.
D28 J14, 3 & 4 Color 1 Color 14
D29 J8, 5 & 6 Color 6 Color 19
D30 J14, 1 & 2 Color 2 Color 15
D31 J8, 3 & 4 Color 7 Color 20
D32 J16, 3 & 4 Catalyst 4 Color 26
D33 J8, 1 & 2 Color 8 Color 21
D34 J9, 5 & 6 Color 9 Color 22
D35 J15, 3 & 4 Color 4 Color 17
D36 J14, 5 & 6 Solvent (Color) Color 13
D37 J10, 5 & 6 Catalyst 2 Color 28
D38 J16, 1 & 2 Catalyst 3 Color 27
D39 J16, 5 & 6 Color 12 Color 25
D41 J15, 1 & 2 Color 5 Color 18
D43 J9, 3 & 4 Color 10 Color 23
D44 J9, 1 & 2 Color 11 Color 24
D45 J10, 3 & 4 Catalyst 1 Color 29
D46 J10, 1 & 2 Solvent (Catalyst) Color 30
F1 Replaceable
Fuse
n/a n/a Check fuse condition if there is no power to the
board or if communication is interrupted between
the fluid station and the color change module.
To Next Page
Loading...
Need help?
General
