Control System 31Service Manual – SC3000
Display and Change of Parameters Which can be Set by the Technician
The stored value of each parameter shown in the following table could be modied by the Service Operator
from its Default value to another in the range dened from “Min. value” to “Max. value”.
The default value should be ok for most of the applications, however it could be useful to change a parameter
value in order to:
– Customize the machine behavior to particular customer needing (like Maximum speed in forward
(FVM), max speed in reverse (RVM), maximum and minimum pre-set working speeds (WSMIN and
SWMAX if present), reaction time to the pedal pressure variation (AR and DR), time of the ECOFLEX
temporary function (SPT), etc..
– Adapt the board tolerance to partcular devices that are a little bit out of their normal tolerances (ex.
voltage of the pedal output when released (DEADL), voltage when the pedal is fully pressed (DEADH).
– Adapt the board output power limits to protect the motors in particular heavy duty applications (like
Max. current in the deck motors (VS1 for disc, VS2 for cylindrical), max continous current in the drive
motorwheel (INOM) etc.)
1. Turn the ignition switch to “0”.
2. Open the electrical component compartment.
3. Connect the programmer to the function electronic board connector J9 (see gure).
4. Turn the ignition switch to “I”.
5. Press the MODE button.
6. Scroll the parameters with the UP and DOWN buttons to nd the one to be changed.
7. Press the MODE button to enter the “change” mode (the parameter starts to ash).
8. Change the value with the UP and DOWN buttons.
9. Store the new set value by pressing the MODE button.
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