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23

COVERAGE MAP ISSUES

CAN TROUBLESHOOTING

Although the control algorithm is located within the CAN node, all of the same troubleshooting techniques used 

in a traditional hard-wired system still apply to a CAN system. CAN allows for modularization of the control 

system, but the behavior of the system remains the same. Flow and speed sensors, as well as the control valve and 

boom valves, are used in the same manner.

The following issues are some common causes for communication failures:

Issue

Possible Cause

Solution

Gaps displayed in 

coverage map

Section widths not 

configured correctly Check boom widths and boom center values
Guidance and 

section widths not 

the same

Set the guidance width and overall section widths to the same value.

Product coverage 

displayed in zero rate 

zones.

Vibration chatter in 

encoder.

Make sure that the encoder is firmly mounted. Increase value in 

“Zero Rate Tolerance.”

Valve or motor is 

not set to close 

completely

Adjust valve or motor to close or stop completely with no rate 

applied.

Cannot achieve target 

rate

Driving too fast for 

vehicle

Speed may exceed capabilities of vehicle to deliver product. Slow 

the vehicle down during application or configure product control 

hardware to supply a higher amount of product.

Calibration 

numbers incorrect

Check and adjust meter calibration, density, and other calibration 

values.

Speed calibration 

incorrect

Check and adjust speed calibration setting.

Issue

Possible Cause

Solution

Console or CANbus 

cannot read the Switch 

Pro nodes

Switch Pro is not 

properly connected

Check Switch Pro auxiliary power connection.
Check the CANbus connection to the Switch Pro and re-initialize the 

console to read the Switch Pro nodes.

No Power to Switch 

Pro

Ensure console is powered on.
Check console power and ground lead connections. Refer to the 

console’s Installation & Operation Manual for further console power 

troubleshooting.

Weak or dirty 

power to the CAN 

nodes

Verify at least +10V DC is present on the auxiliary power output 

connector.

Corrosion in CAN 

connections

Disconnect and clean the CAN connections.
Check the CAN terminators.

CANbus not 

terminated properly

Make sure that both ends of the CANbus systems are properly 

terminated.

Содержание Switch Pro

Страница 1: ...Raven Switch Pro Installation Reference Manual Manual No 016 0171 219 Rev E 07 17 E29805 Copyright 2017...

Страница 2: ...sible for any modifications or repairs made outside our facilities nor damages resulting from inadequate maintenance of this system As with all wireless and satellite signals several factors may affec...

Страница 3: ...ing Switch Pro 3 Logic Power LED 3 Increase Decrease Flow Switch 3 Master Switch 4 3 Way Selectable Section Switches 4 Using AccuBoom Override 4 Appendix A Switch Pro Combo Cable 5 Combo Cable Install...

Страница 4: ...Table of Contents ii Raven Switch Pro Installation Reference Manual Coverage Map Issues 19 CAN Troubleshooting 19...

Страница 5: ...er to the Best Wiring Practices section on page 4 section later in this chapter for more information If an existing Raven SCS 440 450 4400 system has not previously been installed prior to purchase of...

Страница 6: ...ing hazards If the Switch Pro will be mounted together with an Envizio Pro or Viper Pro field computer Securely fasten the RAM mounting arm Envizio Pro to a suitable flat surface Once mounted the RAM...

Страница 7: ...nt the Switch Pro either above or below the field computer Optional RAM Mount components are also available for remote mounting of the Switch Pro unit See the Switch Pro Kit Contents section on page 6...

Страница 8: ...cable P N 115 0171 820 or 821 refer to Appendix A Switch Pro Combo Cable for installation instructions Refer to Appendix B System Diagrams for detailed system connection diagrams These drawings may b...

Страница 9: ...ibration values programmed into the console These values are stored on the SCS console and must be programmed into the new console with the Switch Pro system See the Preparation section on page 1 for...

Страница 10: ...1 1 1 1 Envizio Pro Console 063 0172 865 1 1 1 1 E Pro Switch Pro Mounting Bracket 107 0171 841 1 1 1 1 1 1 Power Ext Cable 115 0171 810 1 1 Switch Pro Console Cable 115 0171 803 1 Switch Pro Combo C...

Страница 11: ...higher Refer to the field computer Installation Operation Manual for more information on software updates USING SWITCH PRO LOGIC POWER LED The logic power LED displays the status of logic power This...

Страница 12: ...AccuBoom and coverage maps Refer to the Envizio Pro or Viper Pro Installation Operation Manual for more information on setting up and using AccuBoom features OFF Manually control the section Off This...

Страница 13: ...make sure the cable is configured for the speed source being used with the Switch Pro system When using the Envizio Pro internal DGPS Receiver as the speed source make sure the T2 and T1 terminals ar...

Страница 14: ...to SCS 440 450 cabling connect the 16 pin connectors on the existing console cable and combo cable If the speed and pressure sensors will be used reconnect the existing sensor cables to the Speed 14 p...

Страница 15: ...o troubleshoot the Switch Pro system Be sure to locate the appropriate system diagram for the Switch Pro system currently installed SWITCH PRO FOR SCS 440 450 CABLED SYSTEMS The following diagrams ill...

Страница 16: ...APPENDIX B 12 Raven Switch Pro Installation Reference Manual FIGURE 1 Envizio Pro with Switch Pro for SCS 440 450 Cabled Systems...

Страница 17: ...13 FIGURE 2 Viper Pro with Switch Pro for SCS 440 450 Cabled Systems...

Страница 18: ...Reference Manual SWITCH PRO FOR SCS 4400 CABLED SYSTEMS Refer to the following diagrams in reference to Switch Pro systems replacing an SCS 4400 console with the 117 0171 168 kits FIGURE 3 Envizio Pro...

Страница 19: ...15 FIGURE 4 Viper Pro with Switch Pro for SCS 4400 Cabled Systems...

Страница 20: ...anual SWITCH PRO COMBO CABLE TO SCS 440 450 SYSTEMS Refer to the following diagram when using the combo cable P N 115 0171 820 for SCS 440 450 Systems Kits 117 0171 169 or 170 FIGURE 5 Envizio Pro wit...

Страница 21: ...17 FIGURE 6 Viper Pro with Switch Pro Combo Cable for SCS 440 450 Cabled Systems...

Страница 22: ...ce Manual SWITCH PRO COMBO CABLE TO SCS 4400 SYSTEMS Refer to the following diagram when using the combo cable P N 115 0171 821 for SCS 4400 Systems Kits 117 0171 171 or 172 FIGURE 7 Envizio Pro with...

Страница 23: ...19 FIGURE 8 Viper Pro with Switch Pro Combo Cable for SCS 4400 Cabled Systems...

Страница 24: ...APPENDIX B 20 Raven Switch Pro Installation Reference Manual...

Страница 25: ...ling if applicable Check CAN terminators Check for 12 volts on Switch Pro power connector Verify Envizio Viper Pro product control Configuration Product control must be set to CAN Boom valves do not t...

Страница 26: ...up properly Check the boom setup on the console Nodes not completely programmed Check node calibration and ensure all calibration values are entered and correct The boom is disconnected Check the conn...

Страница 27: ...no rate applied Cannot achieve target rate Driving too fast for vehicle Speed may exceed capabilities of vehicle to deliver product Slow the vehicle down during application or configure product contr...

Страница 28: ...APPENDIX C 24 Raven Switch Pro Installation Reference Manual...

Страница 29: ...i Combo Cable 5 Speed Input Terminal Configuration 5 Mounting Bracket iv Mounting Tips iv Preparation iii K Kit Contents 2 L Logic Power LED 3 M Master Switch 4 O Overview System 1 R Required Calibrat...

Страница 30: ...Index 22 Raven Switch Pro Installation Reference Manual...

Страница 31: ...r s responsibility The Return Materials Authorization RMA number must appear on the box and all documentation including proof of purchase must be included inside the box to be sent to Raven Industries...

Страница 32: ...claim and send it to Raven Industries for final approval The freight cost to Raven Industries will be the customer s responsibility The Return Materials Authorization RMA number must appear on the box...

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