ABB PGC5000 Series Service Instructions Manual page 12

PGC5000
PGC5000 Series Service Instructions
The following table gives possible issue resolutions where applicable.
Source
Missing Device
Mismatched Device
Inaccessible Device
Duplicate Device
Extra Device
PIC Comm Error
(Hardware Error)
Broken valve
(Hardware Error)
AC Fault (Hardware
Error)
Current out-of-range
(Hardware Error)
CAN node not found
Lost CAN heartbeat
Code download error
Unexpected heater
voltage
T-Rating mismatch
Low air or carrier
pressure
Temperature reading
invalid
CAN node not found
Lost CAN heartbeat
Code download error
Barometric pressure
low
Barometric pressure
high
Ambient temperature
low
Ambient temperature
high
Zone plateau
SI/PGC5000-EN, Rev B
Group
Oven Board did not report to Oven
Controller at startup.
Oven Board identity does jot match
configuration file.
Oven Board communication not viable.
Oven Two devices have the same CAN
node ID.
Oven A board that responded to the
Oven Controller is not listed in the
system configuration.
DTC# DSP and PIC supervisor have
stopped communicating.
DTC# Valve railed startup test.
DTC# DTC did not detect AC or power to
heater failed.
DTC# Internal power test failed.
DTC# Device did not communicate with
Oven Controller or go online.
DTC# Device stopped communicating.
DTC# Failed to send executable code to
device.
DTC#, Internal power test failed.
Isothermal
oven
DTC#, System information does not
Isothermal match DTC internal setting.
oven
DTC#, Air or carrier pressure switch is
Isothermal open.
oven
DTC#, DTC unable to read temperature.
Isothermal
oven
EPC Device did not communicate with
Oven Controller or go online.
EPC Device stopped communicating.
EPC Failed to send executable code to
device.
EPC Status only.
EPC Status only.
EPC Status only.
EPC Status only.
EPC, Status only.
Carrier#
Issue
Check power to board. Check CAN
connections. Contact ABB.
Contact ABB. Check configuration file.
Check CAN connection to Wago module.
Refer to Wago documentation.
Correct by changing the node ID of one of the
duplicate boards.
Contact ABB for more information. Remove
board.
Replace DTC Digital PCB.
Check solenoid block cable. Replace faulty
solenoid if problems persists.
Check AC connections to DTC assembly. T-
Rating faults can also cause this symptom.
Check heater(s) to verify proper resistance.
Check heater connections.
Check board LEDs for error.
Check board LEDs for error. Check CANbus.
Check board LEDs for error.
Can be a result of PIC supervisor shutdown or
T-Rating failure. Verify heaters and
temperature feedback. Check for other
faults.
Contact ABB.
Verify proper air or carrier pressure and
increase if necessary. If pressure is correct,
replace switch.
Replace temperature probe. Possibly replace
DTC Digital Board.
Check board LEDs for error.
Check board LEDs for error. Check CANbus.
Check board LEDs for error.
Not applicable.
Not applicable.
Not applicable.
Not applicable.
Not applicable.
5 Diagnostics and troubleshooting
Resolution
12