Summa SummaSign D1300 - Flashing Errors and Messages (Only on New Type of Pcb); Rom Error; Ram Error; Machine Unable to Find the Knife Home Position

Service Manual SummaSign
59.
FLASHING ERRORS AND MESSAGES
(ONLY ON NEW TYPE OF PCB)
60.
Non fatal errors:
ERASING FLASH, PROGRAMMING,READING IN FLASH FILE
Action:
61.Message appears when the internal ROM’s are being reflashed. Just wait untill the
operation is done.
62.
63.
Fatal errors:
ORDER ROM
COULD NOT ERASE FLASH
CORRUPTED UPGRADE FILE
Action:
64.Those are fatal errors. The information in the internal ROM’s is not reliable any more.
65.Order ROM’s and do an internal reflash.
66.Change main PCB.
67.
68.
ROM ERROR
Cause:
ROM’s are going bad.
Action:
69.
70.Reflash the ROM’s.
71.Replace the main PCB.
72.
RAM ERROR
Cause:
RAM’s are going bad.
Action:
73.
Replace the main PCB.
MACHINE UNABLE TO FIND THE KNIFE HOME POSITION
Cause:
The machine doesn’t find the home position for the tangential knife.
Troubleshooting-Error Codes 5-7