4441 4442 4443 3331
OPERATION
To restaure the data FROM CARD TO MACHINE
To save the data FROM MACHINE
TO CARD
To restaure Text FROM CARD TO MACHINE
Reset Coffee counters
DISPLAY DOWNLOAD PARAMETRES CONFIRM >>PRO
UPLOADPARAMETRES CONFIRM >>PRO
DOWNLOAD TEXT CONFIRM >>PRO
COUNTERS RESET CONFIRM >>PRO ENTER TOUCH PRO TOUCH PRO TOUCH PRO TOUCH PRO
DISPLAY DOWNLOAD PARAMETRES
WAIT
UPLOAD PARAMETRES
WAIT
DOWNLOAD TEXT
WAIT
Time Date CODE > PRO
At the end of the transfer, the display goes back to initial state
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CODE Code > XXXX
Time Date
Code >PRO
2 / V128- JANNUARY 2004
Concerns the machines fitted with a software version V128 / V128A and following
On the Tango fitted with a software version V128 / V128A and following, a new electronic braking system of the turntable is setting, in order to insure an optimised stop of the turntable according its revolving speed.
Principle:
The revolving speed of the turntable is measured during the phase just before its stop. According to the speed measured, it will be applied automatically a corresponding delay to the braking phase. If the turntable is fairly free (few friction, none running infusion), the speed is high and so the braking is immediate. If the turntable revolves with a friction applied (during the infusion of one piston for example), the speed is lower and so we apply a corresponding delay (few milliseconds) to the braking phase, to be sure the turntable doesn't stop too early.
Possibility to change the factory setting:
If the factory setting is not correct and you see that the turntable doesn't stop at the right position, you can act on this setting by changing the value of the parameter ABS located in a new menu called TURNTABLE SETTING.
The parameter ABS is usually factory adjusted : ABS = -20
- If in the spite of the new electronic braking system, you see the turntable stops over the correct position, you can reduce gradually the ABS value to (-100) maximum. If the turntable stops before the correct position, you can increase in the same way the ABS value to (+100) till the positioning is correct.
Note that the value (-100) neutralises the braking automatic control and apply an instantaneous braking without taking into account the speed of the turntable, as on the previous software versions.
How to change the value of ABS with the technical card only:
+ MENU Menu selection / Display
+ +/ - TURNTABLE SETTING
+ PRO 3 sec ABS = - 20
+ PRO ABS= "-20 " blinking
+ +/- To change the value
+ PRO To valid
+ MENU To escape
WARNING:
- In order to the ABS system runs correctly, it is compulsory that the Tango be fitted with the new larger (35 mm) turntable stop plate FR2032.
- The data cards (green ones) deliver with the new versions V128 are not compatibles with the previous versions and reciprocally.
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3 / V145- JANNUARY 2005
From the 4th week / 2005, Tango machines will be produced fitted with the last software version V145
This new version of software V145 was improved with the new electronic braking system of the turntable “ABS system”, in order to insure an optimised stop of the turntable according its revolving speed.
It includes also a new possibility to connect the tango to a cash computer system, in mode Credit/Debit via the interface I/O (ref: 45333).
(Principle of Credit/debit mode: an authorisation is requested from the cash computer before the beverage is dispensed from the Tango)
The configuration of the coffee machine in mode Credit/Debit is done directly from the display box in menu “N. COINER” by validation of “CD”.
It includes also, all the improvements of the previous version. Remind of the most important points:
- a better precision in the diagnosis of the error codes which are 39 now (See list herewith);
- a best management of the error code detection: the furtive or false codes, provoked by electrostatic or electromagnetic external disturbances, are now cancelled ;
- a double automatic starting order for pistons, in case of failure of the first start: from now , the risk of blocking the machine is almost non existent.
- introducing of the STI function for 1 and 2 cup cycle.
Remind of the STIfunction: START INFUSION
This new parameter is common to all the cycles “coffee”. It allows controlling the start of the infusion, and then the pre-infusion, mainly for the one cup cycles. The one cup quality is improved and more regular. That means that the PS programming of the backward at – 04 is no longer needed and the programming of all the parameters of “coffee” keys can be done only by the menu PP.
Regarding the improvement given with the STI on the 1-cup cycle, we decide to apply the STI to the 2-cup cycles. The parameter STI for the 2-cup cycle is calculated from the 1-cup one. So the change of the STI value acts simultaneously on the 1 and 2-cup cycles. The best value is the one giving the best compromise between 1 and 2-cup cycles.
Note: the function STI is not working in the “ test cycle “ of the “GRINDERS SETTING” menu. In certain cases of very fine ground, the pan could be “perforated” during the test cycle (without STI) while the infusion will be quite correct during the normal cycle.
Programming of STI parameter
STI is programmable in the menu “Pro Packing Level” by pressing twice the + key to make appear STI = 00, and the PRO key to make “00” blink, then + or - for increasing or decreasing the value. .
STI = 00 is the factory setting (perfect adjustment in 95% of cases) STI = > 00 delays the infusion
STI = < 00 anticipates the infusion
STI = >60 neutralises the effect of STI and goes back to a functioning similar to the previous software versions.
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