Curtis 1352 handleiding
Handleiding
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6 — DIAGNOSTICS AND TROUBLESHOOTING
pg. 31
Return to TOC Curtis 1352 eXm Manual, June 2021
6 — DIAGNOSTICS AND TROUBLESHOOTING
When an error occurs in the eXm, an emergency message is produced on the CAN bus according
to the CANopen standard. is message is sent once. When the fault clears, a No Fault emergency
message is transmitted; see page 16.
At each new fault, the fault code and hour meter time are logged in a 16-error-deep FIFO buer.
Additionally, the highest priority fault code will be ashed on the red and yellow status LEDs. e
red LED enumerates the digit place and the yellow LED enumerates the value. For example, a code
23 would be displayed as one red ash, followed by two yellow ashes, followed by two red ashes
and nished with three yellow ashes. e eXm’s two LEDs will display this repeating pattern:
Red Yellow Red Yellow
(rst digit) (2) (second digit) (3)
e numerical codes used by the yellow LED are listed in the troubleshooting chart (Table 5).
During normal operation, the yellow LED ashes continuously.
On power-up, the integrity of the code stored in memory is automatically tested. If the soware is
found to be corrupted, the red Status LED will ash rapidly. Should this occur, contact your Curtis
representative as the unit will require a new code download.
TROUBLESHOOTING
Table 5 provides the following information for each fault: name of fault, code, description, eect of
fault, possible causes, and how the eXm can recover from the fault.
Whenever a fault is encountered and no wiring or vehicle fault can be found, cycle power to see if the
fault clears. If, aer attempting to correct the possible causes, the fault code persists, replace the unit.
If replacing the eXm does not resolve the problem, the eXm is likely good and should be re-installed
so that further debug can be carried out by a qualied technician.
Note: An EEPROM fault (code 12) can occur in either of the two EEPROM blocks: Normal or
Backup. If the fault is in the Normal runtime EEPROM block, an SDO Write to any parameter in
the 3000h address range should clear the fault. If the fault is in the Backup EEPROM block, an SDO
Write issuing the Backup_Command to the Store Parameters object should clear that fault. If neither
procedure will clear the fault, the eXm may have a bad EEPROM and will need to be replaced.
Bekijk gratis de handleiding van Curtis 1352, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Curtis |
| Model | 1352 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 5176 MB |
