Raven ISOBUS Product Control

Questions and Answers

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michaelyuAug 16, 2025
Why is the Raven ISOBUS Product Control rate inaccurate or unstable?
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  Tina EdwardsAug 16, 2025
  An inaccurate or unstable rate on your Raven Control Unit can be caused by several factors. First, ensure all calibration numbers and settings entered into the console are correct. Also, verify the SPEED is registering accurately. If operating in MAN (manual) mode, confirm that the RATE display holds constant. Check that the boom section status shown on the display is not changing. Finally, in MAN operation, check the low end and high end pressure range.
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Christopher MirandaAug 19, 2025
What to do if the Raven ISOBUS Product Control Control Unit sprayer pressure is correct but the RATE is low?
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  Stacy VegaAug 19, 2025
  If your sprayer pressure is correct but the RATE is low on your Raven Control Unit, check the following: * Verify that nozzle strainer screens or check valves are not plugged. * Ensure that pressure at each boom is the same. * Confirm all nozzles are of the proper and same orifice size.
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Sarah MclaughlinAug 22, 2025
What to do if the Raven Control Unit total volume does not register?
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  Ian GonzalezAug 22, 2025
  If the total volume isn't registering on your Raven Control Unit, start by checking the flow meter/encoder cable for any breaks or shorts. Then, inspect the internal components of the flow meter/encoder, cleaning and adjusting as necessary. If the problem persists, consider replacing the flow meter transducer/encoder.
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Brian DayAug 26, 2025
What to do if Raven ISOBUS Product Control Control Unit boom valve(s) will not operate?
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  Caleb GeorgeAug 26, 2025
  If the boom valve(s) on your Raven Control Unit are not operating, you should: * Check the cable for any broken wires. * Ensure the connectors are clean. * Check the BOOM switch and MASTER switch for proper operation. * If none of these steps resolve the issue, replace the boom valves.
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Alexander LopezAug 28, 2025
What to do if Raven Control Unit rate reads “0.”?
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  Ronald ChenAug 28, 2025
  If the rate on your Raven Control Unit reads “0,” verify SPEED is registering accurately. Also verify TOTAL VOLUME is registering flow.
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Jean AlvarezAug 31, 2025
Why does the Raven Control Unit total volume register flow inaccurately?
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  Douglas RobbinsAug 31, 2025
  If the total volume on your Raven Control Unit registers flow inaccurately, verify that the arrow on the flow meter is pointing in the direction of the flow.
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pdavisSep 3, 2025
What to do if there is water inside the cover of the Raven Control Unit motorized control valve?
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  Kaitlyn GomezSep 3, 2025
  If you find water inside the cover of the motorized control valve of your Raven Control Unit, replace the isolation flange assembly and coupler shaft. If the PC board or motor is corroded and will not run, replace the entire motorized control valve.
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Dustin BushSep 6, 2025
What to do if the Raven ISOBUS Product Control motorized control valve rotates more than 1/4 turn?
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  Sarah MyersSep 6, 2025
  If the motorized control valve on your Raven Control Unit rotates more than 1/4 turn, replace the motorized control valve.
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Daniel HernandezSep 9, 2025
Why the Raven ISOBUS Product Control system does not enable in ‘NH3 Applicator’ mode?
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  gonzalezannetteSep 9, 2025
  If the Raven Control Unit system does not enable in ‘NH3 Applicator’ mode and no proximity switch has been installed, disable the ‘Implement Switch’ feature on the Product Control Calibration Tab.
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Christopher YoungSep 12, 2025
Why the Raven ISOBUS Product Control Control Unit boost pump pressure (AccuFlow HP systems) does not increase or reach target pressure?
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  fredlangSep 12, 2025
  If the boost pump pressure in your Raven Control Unit (AccuFlow HP systems) does not increase or reach the target pressure, verify that the pressure cal is calibrated correctly and the correct target pressure is entered. Also, the low limit pressure may not be set correctly for operating conditions; the low limit will shut down the system if the limit is reached.