(Advanced Display Module) - Graco PR70 Repair And Parts Manual

Troubleshooting
Error Codes

(Advanced Display Module)

Code-Class-Event
Shown on Errors Screen
050X-A-Improper System Cal
06CX-A-Invalid Key Token
A401-A-Over Current Z1
A402-A-Over Current Z2
A403-A-Over Current Z3
A404-A-Over Current Z4
A4C1-A-Fan Over Current Z1
A4C2-A-Fan Over Current Z2
A4C3-A-Fan Over Current Z3
A4C4-A-Fan Over Current Z4
A701-A-Heater Fault Z1
A702-A-Heater Fault Z2
A703-A-Heater Fault Z3
A704-A-Heater Fault Z4
A7C1-A-Fan Output Fault Z1
A7C2-A-Fan Output Fault Z2
A7C3-A-Fan Output Fault Z3
A7C4-A-Fan Output Fault Z4
B10X-A-Small Shot Request
CAC1-A-Comm. Error FCM 1
CAC1-A-Comm. Error FCM2
CAC1-A-Comm. Error Heat Z1
CAC1-A-Comm. Error Heat Z2
CAC1-A-Comm. Error Heat Z3
CAC1-A-Comm. Error Heat Z4
DEFX-A-Piston Timeout
DJ0X-D-Linear Sensor Fault
F2A-Low Flow A Side
18
Description
Improper Calibration
No or Invalid Key Token
Heater Over Current, Zone #1
Heater Over Current, Zone #2
Heater Over Current, Zone #3
Heater Over Current, Zone #4
High Relay 2 Current, Zone #1
High Relay 2 Current, Zone #2
High Relay 2 Current, Zone #3
High Relay 2 Current, Zone #4
Unexpected Heater Current, Zone #1
Unexpected Heater Current, Zone #2
Unexpected Heater Current, Zone #3
Unexpected Heater Current, Zone #4
Unexpected Relay 2 Current, Zone #1
Unexpected Relay 2 Current, Zone #2
Unexpected Relay 2 Current, Zone #3
Unexpected Relay 2 Current, Zone #4
Less Than Minimum Shot Requested
Communication Error, FCM3 #1
Communication Error, FCM3 #2
Communication Error, Heat Zone #1
Communication Error, Heat Zone #2
Communication Error, Heat Zone #3
Communication Error, Heat Zone #4
Piston Stroke Timeout
Bad Linear Position Sensor
Low A Side Fluid Flow, relative to calibra-
tion and user-input allowable variance.
System
Behavior Ref
5
4
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
5
2
3
1
1
1
1
5
6
6
312760Y