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4 . PARAMETER MODIFICATIONS
Modification of the parameters, in addition to the configuration of the inputs, is made
directly by ZAPI on customer specifications, or the customer may make adjustments
himself using the programming console or the mini-console, (with the later only certain
parameters can be modified). The console can remain connected to the chopper when
running and the parameters can also be varied in real time during operation.
To confirm data, press ENTER when requested by the message on the console.
The parameters thus modified and optimised on one unit can be stored from the con-
sole (SAVE) and then reloaded (RESTORED) on another chopper, thus allowing fast
and standardised calibration (see console manual for details).
Pay special attention to the polarity of the console connector when it is hooked up to the
chopper.
HOOKING UP MUST ONLY BE DONE WITH THE MACHINE OFF.
4.1 MODIFYING PARAMETERS USING THE MINI-CONSOLE
The parameters that can be modified are:
Traction Lifting
1 CREEP SPEED 1 1ST SPEED
2 ACCELERATOR DELAY 2 2ND SPEED
3 BRAKING 3 3RD SPEED
4 CUT BACK SPEED 1 4 HYDRO SPEED
5 CUT BACK SPEED 2 5 HYDRO COMP.
0 NOT CONNECTED 0 NOT CONNECTED
The adjustments are possible within 10 intermediate levels.
- Connect the mini-console to connector (B) on the chopper.
(the hook-up MUST BE MADE WITH THE KEY OFF).
- Supply the machine by activating the key.
- Position the dial selector on the function to be modified.
The SET-UP button increases the value of the parameter, while SET-DOWN de-
creases it.
Note: the variations are made through a count of the number of impulses sent from
the buttons; thus for increasing or decreasing more than one point, you need to
release and then repress the button.
Keeping the button pressed continuously does not provide continuous variation of
the parameters.
- The parameters are modified in real time, making it possible to check the values set
immediately.
The modified parameters are automatically stored by the control logic without the
need for confirmation before switching off or disconnecting the console.
Important note: the console does not function if connected when the motor is running.
Switch the machine off and on again for activating the console
functions.
H2B general description
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