Related Manuals for Standen T2
Summary of Contents for Standen T2
- Page 1 T2 / T3 Potato Harvester Control System Standen Engineering Limited. Hereward Works, Station Road, Ely, Cambridgeshire. CB7 4BP England. Tel: 01353 661111 www.standen.co.uk Fax: 01353 662370...
- Page 3 Therefore, some illustrations and/or text within this publication may differ from your machine. The copyright of this handbook is the property of Standen Engineering Limited, Hereward Works, Station Road, Ely, Cambridgeshire. CB7 4BP. This handbook is issued on the condition that it must not be used, copied or exhibited without their written...
-
Page 5: Table Of Contents
CONTENTS INTRODUCTION Introduction to the handbook INSTALLATION CAN-Bus control system installation OPERATION Starting the system To turn off the system Operating and setting Emergency stop Default screen Screen select buttons Chassis and axle screen 1.10 Setting adjustments and diagnostic feedback 1.12 Chassis and axle flow setting parameter screen 1.12... -
Page 6: Introduction
Introduction to the Handbook This handbook provides the information for the operation, adjustment and maintenance of your Standen T2 / T3 CAN-Bus electrical control system. To enable you to achieve the best results from the machine, the manufacturer recommends that you read the handbook thoroughly prior to using the machine for the first time. -
Page 7: Installation
INSTALLATION CAN-Bus Control System Installation The harvester CAN-Bus control system will only operate as a complete circuit. The system requires a 12 Volt negative earth power supply fed directly from the tractor battery using only the 50Amp power lead supplied. Red cable to positive (+) and black cable to negative (-). - Page 8 INSTALLATION Along with the touch-screen service terminal, all of the commonly used ram service controls are repeated on the slave box (see fig 2). Fig 2 Slave box switch functions are listed below: Item 1 - Main system display screen on/off. Item 2 - Start switch for machine control module.
- Page 9 INSTALLATION Fig 3 Fig 4 Fig 5...
-
Page 10: Starting The System
OPERATION Starting the System The control system has to be turned ON and OFF in sequence to allow the touch-screen service terminal to start correctly, and to ensure that the machine control module turns off correctly. On the slave box, press the red rocker switch (item 1, fig 2) to the ON position. The following screen will show on the service terminal when it is ready (see fig 6). -
Page 11: Operating And Setting
OPERATION Operating and Setting When the system has been turned on, the service terminal will display the default operating screen (see fig 7). Fig 7 Emergency Stop The red and yellow emergency stop pad is present on all the display screens, and is linked electrically to the mechanical emergency stop buttons (item 1, fig 8) mounted at the rear of the harvester. -
Page 12: Default Screen
OPERATION Default Screen In conjunction with the slave box, the default screen (see fig 7) allows the operator direct access to the regularly used functions. Work lights The touch pad turns on the relay in the lighting distribution box. The relay is rated to operate up to 3 x 60 Watt work lights. - Page 13 OPERATION Agitation Agitator speed is adjusted by selecting the speed box touch pad which will highlight. Rotating the encoder (see fig 1) sets the required speed (clockwise to increase/anticlockwise to decrease), then pressing the encoder in to set and save the revised speed.
-
Page 14: Screen Select Buttons
OPERATION Screen Select Buttons Down the right-hand side of each screen is a row of common touch pad buttons which allow quick access to the alternative main screens. From each of these screens, links are available to access the parameter and diagnostics for all the functions covered by that screen. -
Page 15: Chassis And Axle Screen
The touch pads operate the master valve and slave valve to move the drawbar right or left. T2 axle side-shift The touch pads operate the master valve and slave valve to slide the axle legs in or out. NOTE: Manual shut-off valves are fitted to each side-shift ram to allow the rams to be selected as required and also to prevent inadvertent operation of the rams during transport. - Page 16 1.11 OPERATION T2 machine level The touch pads operate the master valve and slave valve to raise or lower the right- hand side of the machine. The machine auto-level touch pad enables signals from the level sensor to automatically maintain the machine level within the mechanical limits of the ram.
-
Page 17: Setting Adjustments And Diagnostic Feedback
OPERATION 1.12 Setting Adjustments and Diagnostic Feedback From the first screen, two further levels of each display are accessible. Service symbol This touch pad is used to switch on the screen for the next level of parameters and the diagnostic level of the control system. Page return When the service levels are selected, this switch pad will appear which is used to return to the previous level on the service terminal. -
Page 18: Flow Rate And Speed Adjustment
This is able to be set for each wheel individually to accommodate the alternative wheel sizes that can be fitted to the T2. The control module meters the oil from the two spool valves to ensure that the circumferential speed of the wheels match, thus minimising wheel slip. -
Page 19: Chassis And Axle Feedback Screen
OPERATION 1.14 Axle drive flow This is set to match the wheel speed to the forward operating speed of the machine. Axle drive pressure The pressure is set to a lower value to maintain the constant working assistance required and minimising the power used. Chassis and Axle Feedback Screen The feed back screen is used as a diagnostic display which shows the electrical status of the control system. -
Page 20: Digger Depth Control Screen
1.15 OPERATION Master A / Master B The master valve operates proportionally in front of the slave check valves. The display shows the current in mA feeding the proportional coils. The boxes marked ‘SEAT’ show the current in mA feeding the slave check valve coils operating simultaneously. These currents are displayed on all the feedback screens. - Page 21 OPERATION 1.16 Digger lift Digger raise and lower is operated by the touch pads on the service terminal and from the green rocker switch on the slave box. The service terminal pads manually raise and lower the digger and the auto-depth pad will turn on the automatic depth control. On the slave box, the rocker switch will manually raise the digger and turn on the automatic depth control.
-
Page 22: Digger Depth Control Flow Setting Parameter Screen
1.17 OPERATION Digger Depth Control Flow Setting Parameter Screen The depth control has a large set of parameters applied to it, but allows for the operator to fine-tune the machine response to match the broad spectrum of soil conditions encountered. Fig 13 Raise and lower delay Four parameter boxes, for right and left raise and lower, are used to set the delay times... -
Page 23: Digger Depth Control Feedback Screen
OPERATION 1.18 Digger Depth Control Feedback Screen Fig 14 Digger raise coils The left-hand and right-hand ‘digger raise’ coils operate together in manual mode, and individually when switched to auto-depth mode. Digger lower coils The left-hand and right-hand ‘digger lower’ coils operate together in manual mode in conjunction with the lower seat valves, and individually with the seat valve when switched to auto-depth mode. -
Page 24: Webs Screen
1.19 OPERATION Webs Screen Fig 15 Digger web The touch pad stops and starts the digger web. Speed is adjusted by selecting the speed box touch pad. Web split The front of the sieving web is raised or lowered using the touch pads on the service terminal or the grey rocker switch on the slave box. -
Page 25: Webs Flow Setting Parameter Screen
OPERATION 1.20 Agitation The agitators are stopped and started using the touch pad on the service terminal or the orange rocker switch on the slave box. Individual shaft stop/start is selected by the touch pads 1, 2, and 3. Agitation speed for all the shafts is adjusted by selecting the speed box touch pad. -
Page 26: Webs Feedback Screen
1.21 OPERATION Webs Feedback Screen Digger web, sieving web, haulm roller and agitator coils proportional operating current in mA is shown in the relevant boxes as the valves are operated. Fig 17... -
Page 27: St Separator Screen
OPERATION 1.22 Separator Screen The separators shown for these instructions are the Standen ‘Omega’ type units. Alternative units may be fitted, depending on the machine specification, where the controls will be allocated to similar functions. Fig 18 separator The touch pad switch starts and stops the feed scroll unit and 1 separator unit. -
Page 28: St Separator Flow Setting Parameter Screen
1.23 OPERATION separator clod roller height Clod roller height can be set from the touch pad switches, or from the second function on the slave box left-hand joystick. The height of the rollers is displayed on the service terminal above the switches. separator clod roller rotation and speed The rollers (as a set) can be reversed from the service terminal by the touch pad switch. -
Page 29: St Separator Feedback Screen
OPERATION 1.24 Separator Feedback Screen Fig 20 System voltage This shows the voltage in the supply to the machine from the tractor. Sensor supply The depth and steer sensors work at a nominal voltage of 8.5 volts. Slave supply The slave box joysticks operate at a voltage of 5.0 volts. These voltages are displayed on all the feedback screens. -
Page 30: Nd Separator Screen
1.25 OPERATION Separator Screen The separators shown for these instructions are the Standen ‘Omega’ type units. Alternative units may be fitted, depending on the machine specification, where the controls will be allocated to similar functions. Fig 21 separator The touch pad switch starts and stops the 2 separator unit and transfer scroll unit. -
Page 31: Nd Separator Flow Setting Parameter Screen
OPERATION 1.26 separator clod roller speed and rotation The rollers (as a set) can be reversed from the service terminal by the touch pad switch. Clod roller speed is adjusted by selecting the speed box touch pad. The clod roller speed setting covers all the rollers in the unit even when they are manually reversed. -
Page 32: Nd Separator Feedback Screen
1.27 OPERATION Separator Feedback Screen Fig 23 System voltage This shows the voltage in the supply to the machine from the tractor. Sensor supply The depth and steer sensors work at a nominal voltage of 8.5 volts. Slave supply The slave box joysticks operate at a voltage of 5.0 volts. These voltages are displayed on all the feedback screens. -
Page 33: Spreader / Table And Discharge Elevator Screen
OPERATION 1.28 preader / Table and Discharge Elevator Screen Fig 24 T3 Elevator base section T3 has a three section elevator with a folding base section operated by the service terminal touch pad switches. Elevator centre section The centre section of the elevator is operated either by the slave box right-hand joystick, or by the touch pad switches. -
Page 34: Spreader / Table And Discharge Elevator Flow Setting Screen
1.29 OPERATION Elevator run The elevator run stops, and starts the elevator web. This can be activated either from the right hand joystick front push button, or from the service terminal touch pad. Speed is adjusted by selecting the speed box touch pad. Spreader / picking table With the elevator run activated, the spreader or picking table can be turned on from the service terminal touch pad. -
Page 35: Spreader / Table And Discharge Elevator Feedback Screen
OPERATION 1.30 Spreader / Table and Discharge Elevator Feedback Screen Fig 26 Elevator proportional valves The proportional operating current in mA is shown in the relevant boxes as the valves are operated. -
Page 36: Auto Start / Stop And Speed Set Program Screen
1.31 OPERATION Auto Start / Stop and Speed Set Program Screen This screen allows the operator to program three separate start / stop sequences and three separate speed set-ups each of which can be activated by pressing a single switch. Fig 27 Auto Start / Stop Programming Select either... -
Page 37: Speed Set Programming
OPERATION 1.32 To run the start / stop programs: Select the program and then use the start and stop touch pads, or the slave box red rocker switch (item 3, fig 2) to run the sequences. Speed Set Programming When the control system is turned on it automatically loads the default speed settings for the webs and separators etc.. -
Page 38: Maintenance
1.33 MAINTENANCE If the System Fails to Run If the system fails to run, check that the green L.E.D. (item 1, fig 28) under the control module is flashing. The flashing L.E.D. is second from the left. When flashing, this is the refresh rate of the CAN-Bus system. -
Page 39: System Fuses
MAINTENANCE 1.34 System Fuses The power lead attached to the tractor is permanently live. The feed to the slave box and service terminal is protected by the 2Amp fuse (item 1, fig 31) inside the slave box. The main distribution box (item 6, fig 28) contains the following fuses: 25Amp fuses to protect the module power feeds (item 1, fig 32). - Page 41 CONTENTS CIRCUIT DIAGRAMS ESX-3XL Controller Plug Pin Allocation Machine Lighting Layout Slave Box General Assembly Slave Box Board CAN-BUS Distribution Board Distribution Box Loom Left-hand Loom 2.10 Main Valve Loom 2.11 Display Loom 2.12 Cab Loom 2.13...
-
Page 42: Circuit Diagrams
CIRCUIT DIAGRAMS ESX-3XL Controller Plug Pin Allocation... - Page 43 CIRCUIT DIAGRAMS...
- Page 44 CIRCUIT DIAGRAMS...
- Page 45 CIRCUIT DIAGRAMS...
-
Page 46: Machine Lighting Layout
CIRCUIT DIAGRAMS Machine Lighting Layout... -
Page 47: Slave Box General Assembly
CIRCUIT DIAGRAMS Slave Box General Assembly... -
Page 48: Slave Box Board
CIRCUIT DIAGRAMS Slave Box Board... -
Page 49: Can-Bus Distribution Board
CIRCUIT DIAGRAMS CAN-BUS Distribution Board... -
Page 50: Distribution Box Loom
CIRCUIT DIAGRAMS Distribution Box Loom... -
Page 51: Left-Hand Loom
CIRCUIT DIAGRAMS 2.10 Left-hand Loom... -
Page 52: Main Valve Loom
2.11 CIRCUIT DIAGRAMS Main Valve Loom... -
Page 53: Display Loom
CIRCUIT DIAGRAMS 2.12 Display Loom... -
Page 54: Cab Loom
2.13 CIRCUIT DIAGRAMS Cab Loom...
Need help?
Do you have a question about the T2 and is the answer not in the manual?
Questions and answers