Control Board Diagnostics - FIORENTINI I115SSDE Instructions For Use And Maintenance Manual

4.6.2. CONTROL BOARD DIAGNOSTICS

When the control system detects a fault, the machine will stop due to an error condition. The type of error
can be diagnosed by checking the diagnostic LED (detail 12 figure 4.5.1).
 LED OFF: the logic board is off or on without any errors;
 LED ON WITH STEADY LIGHT: the board is being programmed via the console or PC software;
 LED ON WITH FLASHING LIGHT – ERRORS: the LED will flash a given number of times
corresponding to the code of the observed error, followed by a pause.
The machine must be restarted to resume normal operation.
A table of the possible errors is provided here below.
N. OF ERROR
FLASHES CODE
2 22
3 1D
4 1E
5 5E
6 5D
7 FF
9 27
10 2D
11 28
12 29
13 2F
Rev. 001
MAINTENANCE
ERROR
Automatic acquisition
error
Too low input voltage
Too high input voltage
Brush overcurrent
Brush jack overcurrent
Squeegee jack overcurrent
E2prom programming
error
E2prom checksum error
Program memory error
Setting memory error
Device not registered
22/12/2014
POSSIBLE CAUSES AND REMEDIES
Automatic acquisition could not be completed.
Input voltage has gone below Vmin (1.5V/el.)
Check the battery and its wiring.
Input voltage has exceeded Vmax (2.35V/el.) or the maximum
supported value.
Check the battery wiring.
Brush current values have exceeded the system settings.
Check the wiring, the motor and ensure that free rotation is not
hindered.
Brush jack current values have exceeded the system settings.
Check the wiring, the motor and the mechanical parts.
Squeegee jack current values have exceeded the system settings.
Check the wiring, the motor and the mechanical parts.
Certain settings are incorrect.
Check programming.
The programming procedure was interrupted.
The procedure must be repeated
Contact Fiorentini technicians
Contact Fiorentini technicians
Contact Fiorentini technicians
I115SS
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