Ugolini MINI GEL

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If one of these alarm codes appears on the display, please refer to Appendix 1: Possible Problems and their Solutions.
9 FIRMWARE VERSIONS CHRONOLOGY
Control panel and display circuit board
Main circuit board
AL10 Lack of communication between master and slave card 1 This alarm stops the operation of the machine
AL11 Lack of communication between master and slave card 2 This alarm stops the operation of the machine
In production since:
Version Notes serial no. date
022 First production version 1012 22/02/2011
023 Error correction. With the control panel locked, it was possible to modify the machine operation
mode
025 - Fixed delay ignition light (B) of the general power.
- Added parameter PA08 to manage temperature in ° C or ° F.
- In normal operation alarms AL03, AL06 and AL08 are no longer displayed on the display. Du-
ring the waiting time in case of engine block to display bar appears "----". Super Service Mode
Service or all the alarms are displayed on the display.
- Removed PA23 number of motor poles.
- Changed default values of the parameters.
- Fixed bug that prevented output drive in test functions.
1184 26/05/2011
031 First production version compatible with power boards & slave master version for machines
double and triple. This version will be installed on individual machines in the future but does
not add any functionality than the 025 version if not the management of multiple tanks.
2756 20/10/2011
032 PA6 default parameter changed from +4°C to +2°C 20/04/2012
033 - If the machine is switched off when cleaning, the cleaning mode is force closed.
- Density parameters saved even when they are modified by a motor block.
- Density hysteresis recalculated.
- Recalculation of minimum temperature according to set density removed.
- Possibility of accessing parameter programming when machine does not have a cover is eli-
minated.
- Motor power supply low voltage alarm (AL13) and no voltage alarm (AL07) differentiated.
- Motor block control improved.
- Alternative keyboard block mode introduced.
- Last three alarms stored with display also possible in normal operating mode.
- New default operating parameter values.
- Hardware protection software management (AL08) eliminated.
19/10/2012
034 Default parameters modified.
Density calculation to improve operation at low values when the machine has to prepare gra-
nita has been modified.
05/11/2012
035 PA02 and PA12 parameter ranges modified 13/11/2012
036 Firmware version also visible on slave board (PA09 – PA10). 22/11/2012
In production since:
Version Notes serial no. date
017 First production version 1012 22/02/2011
018 - Introduced acceleration ramp startup brushless motor.
- Improved responsiveness brushless controller.
- Added 5-second delay before the decrease in density at the restart after motor break due to
blockage.
1184 26/05/2011
006
First production release version of the master & slave machines for double and triple. This ver-
sion will be installed on individual machines in the future but does not add any functionality from
version 018 if not the management of multiple tanks.
2756 20/10/2011
007 PA6 default parameter changed from +4°C to +2°C 20/04/2012
009 Introduced output data via serial port 30/07/2012