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11 

 

 

Minimum travel speed for hydraulic motor control activation (Vel.Min.)

 

Indicates  the  minimum  travel  speed  required  to  activate  movement  of  the  hydraulic  motor 
connected  to  the  transmission  shaft  that  transmits  motion  to  the  transplanting  elements.  If  the 
travel speed is less than the set value, the transplanting bodies do not move.

 

 

 

 

 

Maximum travel speed for hydraulic motor control activation (Vel.Max.)

 

 

Indicates  the  maximum  travel  speed  required  to  activate  movement  of  the  hydraulic  motor 

connected  to  the  transmission  shaft  that  transmits  motion  to  the  transplanting  elements.  If  the 
travel speed is more than the set value, the transplanting bodies do not move. 

 
 

 

 

 Anti spike filter coefficient (Spike filter) 

Indicates  the filter  coefficient  that  prevents  any  spikes  on  the  encoder  signals from  distorting the 
angular  speed  of  the  sensor.  It  indicates  the  number  of  values  analysed  by  the  system  for 
evaluating any spikes.

 

 

 

 

 

“PSC Slaves” board selection (PSC Slaves)

 

This setting is used if you want to add one or two additional boards to the main PSC hydraulic drive 
for  transplanters  with  more  than  one  independent  transmission  shaft.  If  you  have  one  or  more 
additional boards connected select “Yes”, otherwise select “No”. For the Slave boards connection 
diagram, see the “PSC SLAVE BOARDS CONNECTION DIAGRAM” section in this manual.

 

 

 

 

 

 

 

Wheel encoder and Motor encoder frequency monitor (freqW - freqM)

 

This page displays the Wheel and Motor encoder signal frequency values in real time. It is useful to 
monitor the two frequencies during testing to check stability of the signals.

 

 

 

 

 

 

Содержание PSC

Страница 1: ...panel with LCD screen you can set the distance in a range from 1 to 99 9 centimetres with a resolution of 1 millimetre display in real time the travel speed the speed in plants hour and plants hectare...

Страница 2: ...roll through the Historical Data pages Historical Data pages 1 Total and partial plants transplanted 2 Total and partial working hours 3 Total and partial hectors worked 2 2 PROGRAMMING MENU On the Wo...

Страница 3: ...ess or to modify the transplanting distance on a row with resolution of 0 1 cm When you have set the distance press Enter O briefly again to confirm plants and arrows stop blinking Change data display...

Страница 4: ...ultaneously press and on the Work menu for at least 2 seconds to open the PROGRAMMING MENU In the programming menu you can set the machine parameters and some test pages use and to scroll through the...

Страница 5: ...nt of the transplanting bodies at a certain travel speed Press Enter o to enable or disable simulation the word OFF is replaced with an analogue bar that indicates the simulation speed in km h Use and...

Страница 6: ...ay This simulation can be useful for evaluating actual operation of the hydraulic motor the proportional valve the hydraulic system and the mechanical system Furthermore this mode can be useful for di...

Страница 7: ...oder Motor 2400 Note Calibration of parameters in the field the set values are theoretical and must therefore be checked in the field If the distance detected is less than the one set increase the Enc...

Страница 8: ...duty cycle of the PWM wave that excites the proportional solenoid valve In normal conditions the value to be set is 100 Hydraulic motor proportional solenoid valve PWM wave frequency Freq PWM Indicate...

Страница 9: ...ference speed Vel MaxMicro parameters can be changed The system adjusts the duty cycle of the output wave according to a linear feature between the minimum duty and the maximum duty 100 with respect t...

Страница 10: ...n speed of the hydraulic motor PID control derivative action coefficient Kd PID This page shows the derivative action coefficient of the PID control that manages rotation speed of the hydraulic motor...

Страница 11: ...r coefficient Spike filter Indicates the filter coefficient that prevents any spikes on the encoder signals from distorting the angular speed of the sensor It indicates the number of values analysed b...

Страница 12: ...is activated when the machine is in motion and deactivated when the machine is stationary It can therefore be used to connect to a user for example a granulator applicator with the aim of optimising p...

Страница 13: ...4 WIRING DIAGRAM 4 1 PSC SLAVE BOARDS CONNECTION DIAGRAM NOTES In the event of a structure with PSC SLAVES it is necessary to enable the relative setting from the RESERVED PROGRAMMING MENU chapter 3...

Страница 14: ...block faulty motor encoder proportional solenoid valve blocked faulty PSC electronic board ALARM 3 DESCRIPTION PROBLEM Incorrect supply voltage Poor performance of tractor alternator problems with el...

Страница 15: ...15 6 PROGRAMMING MENU PARAMETERS LCD Contrast Encoder Wheel Encoder Motor Rows Track Width Mes Unit Duty Min Duty Max Freq PWM PID Time Micro PWM Alarms...

Страница 16: ...ing Menu 3 3 OPERATION AND SOFTWARE 3 3 1 Work Menu 3 3 2 Programming Menu 4 3 3 Reserved Programming Menu Reserved Menu 10 3 4 Optional Outputs 12 3 5 Notes 12 4 WIRING DIAGRAM 13 4 1 PSC SLAVE board...

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