Graco HydroShield WABH00 Instructions - Parts Manual page 82

Error Codes
Table 7 7 7 Communications Communications Errors
Table Table Communications
Type
Code Code Code Type Type
CAD1 Alarm
CAC1 Alarm
CDD0 Alarm
CDC0 Alarm
CAO1 Alarm
82
Errors
Errors
Name
Name Name
Communication Error
Fluid Panel
Communication Error
Solenoid Controller
Duplicate Fluid Panel
Duplicate Solenoid
Controller
Communication Error
Logic Controller
Description
Description Description
The control
interface has lost
communication with
the fluid panel or FCM
cube.
The control
interface has lost
communication
with the solenoid
controller.
The system detects
multiple fluid panels
set to the same
identifier.
The system detects
multiple solenoid
controllers set to the
same identifier.
The system has lost
communication with
the control interface.
Solution Solution Solution
• Verify the CAN connection
on the system. See
Connect the CAN Cables, page
• Verify the CAN connection on the
FCM cube (412).
• The FCM has an incorrect CAN ID.
• Check the status LEDs on the
FCM cube (412).
• Cycle power off and on.
• Verify the CAN connection
on the system. See
Connect the CAN Cables, page
• Verify the CAN connection on the
solenoid controller board.
• The solenoid controller board has
an incorrect CAN ID.
• Check the status LEDs on the
solenoid controller board.
• Cycle the power off and on.
• The fluid panel FCM has the same
CAN ID as another module.
• Adjust the selector switch on the
control module. See Adjusting
Selector Switch in manual 3A3954.
• The solenoid controller has the
same CAN ID as another module.
• Adjust the selector switches on the
solenoid controller board.
• Verify the CAN connection on the
bottom of the control interface.
• Check the status LEDs on the con-
trol interface. See LED Diagnostic
Information, page 75.
22.
22.
3A8492A