BETCO CCRRSS2288, Руководство оператора

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rc2202rev06-gb Data 12/00 - GG Rev. 06 03/03 - MZ Page 4 of 15
Alarms and decoding
The chopper card visualises an anomaly on two information levels:
1. Through a red LED alarm (on the machine’s instrument board), which blinks for a quantity of
times relative to the type of anomaly
2. Through a message on the console, that specifies more details on the nature of the anomaly
Following table reports for each alarm the possible anomaly and how to proceed on the machine.
DIAGNOSIS LIST ALARMS
(for a better understanding of the list refer also to the electrical layout of the machine –
drawing 22.51.21 and drawing 22.51.22)
Number of
blinking
MESSAGE NOTES
1
WATCH DOG
Test in resting or working conditions: this is an
internal self-diagnosis of the chopper
Possible causes
-
The logic of the chopper card is damaged
Actions
Replace the chopper card
1
EEPROM DATA KO
Incorrect hourmeter dates in the chopper memory
Actions
-
Switch on and off with the key; if the alarm do not persist
the dates of the hourmeter are set to zero
1
EEPROM OFF LINE
Incorrect Dates of the hourmeter or the alarm-memory
of the chopper
Actions
-
Switch the machine on and off; if the alarm persist
replace the chopper card
-
If the alarm do not occur again the dates of the
hourmeter and the alarms are cancelled
1
EEPROM PAR KO
The chopper-memory has lost the program parameters
Actions
Actions
-
Switch the key off and on; if the problem is not solved
replace the chopper card
-
If the alarm do not occur again the saved dates were
cancelled and replaced by default dates