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Section 1
1-2
1-3
Section 2
2-1
2-3
Section 3
3-1
3-2
Section 4
4-1
4-3
4-4
Section 5
5-1
5-3
Section 6
6-1
6-2
6-3
6-5
6-8
6-10
6-11
6-12
6-13
6-14
6-15
Operating Instructions
iScan EC-OM
Table of Contents
Warranty
Safety
V-Sense Controller and Electronics Overview
SoilViewer Software Installation
iScan Overview
iScan Installation on Implement
SoilViewer and V-Sense Controller Set-up
SoilViewer Messages
Optical System Check
Field Operations
Collecting Quality Data
Maintenance and Service Procedures
#1. OM signal testing
#2. EC signal testing
#3. Testing electrical continuity
#4. Diagnosing and correcting EC signal problems
#5. Spring plunger testing and replacement
#6. Diagnosing GPS-related problems
#7. iScan lubrication
#8. Bearing replacement
#9. Optical Wear plate replacement
#10. SoilViewer Troubleshooting
#11 Establishing Bluetooth connection to V.Sense Controller
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Pub# OM22-iScan EC-OM
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Summary of Contents for Veris iScan EC-OM
- Page 1 Pub# OM22-iScan EC-OM Operating Instructions iScan EC-OM Table of Contents Section 1 Warranty Safety Section 2 V-Sense Controller and Electronics Overview SoilViewer Software Installation Section 3 iScan Overview iScan Installation on Implement Section 4 SoilViewer and V-Sense Controller Set-up SoilViewer Messages...
- Page 2 Veris Technologies warrants this product to be free of defects in materials and workmanship for a period of one (1) year from the date of delivery to the purchaser. Veris Technologies will repair or replace any product returned to Salina, Kansas, which appears upon inspection to be defective in materials or workmanship.
- Page 3 Pub# OM22-iScan EC-OM Important! Read the following SAFETY PROCEDURES before operating the Veris system: • Read and understand all instructions on safety decals • Escaping fluid under pressure can penetrate the skin causing serious injury. Avoid the hazard by relieving pressure before disconnecting hydraulic lines. Use a piece of paper or card-board, NOT BODY PARTS, to check for suspected leaks.
- Page 4 Pub# OM22-iScan EC-OM Section 2 V-Sense Controller and Electronics Overview The iScan electronics kit includes the items shown below USB Serial Adapter EC test box (not incl on implement-mounted iScans) SoilViewer EC Test Load Software OM Reference OM Test Load...
- Page 5 After the V-Sense Controller is mounted on the iScan it can remain on the implement due to weatherproofing, unless opened by operator and lid seal is damaged. If the implement is stored outside for long-term storage, remove Controller and store it indoors. Figure 3 iScan EC-OM Figure 4 V-Sense Controller Figure 5 V-Sense Controller (rear)
- Page 6 Software Installation Note: For computers outside the United States of America, please make the following change to the computer’s regional settings before installing the Veris SoilViewer Software. Step 1: Open control panel and double click on Region Step 2: Click on Additional Settings, the following screen will appear. The Decimal symbol needs to be a “.”...
- Page 7 Pub# OM22-iScan EC-OM Next two license agreements will need to be accepted before continuing. Figure 9 Click Next to continue through installation Figures 10 The installer will install all necessary components. Figure 11...
- Page 8 Pub# OM22-iScan EC-OM Click Next to install the USB drivers. Figure 12 Click Next to continue through installation Figure 13 Click Finish to complete the installation of SoilViewer. Figure 14...
- Page 9 Pub# OM22-iScan EC-OM Section 3 iScan Overview and Set-up If the unit is crated, some assembly may be required. To do so, please take precautions to ensure that the framework is properly supported to ensure safety. Figures 1 and 2 show the key components of the unit.
- Page 10 Pub# OM22-iScan EC-OM iScan Installation Instructions—toolbar mounting Step 1. Determine toolbar location. 12” (30 cm) of open toolbar space is needed with no obstructions around the mounting location. Ideally this is near the middle of the toolbar but can be near the outside end if that is only location with adequate clearance.
- Page 11 Pub# OM22-iScan EC-OM Step 4. Complete module mounting. Attach four cross bolts to secure iScan module to toolbar mounting bracket. (Figure 6) Tighten securely. Attach V-Sense Controller to mounting plate. (Figure 7) Multiple positions are provided to clear existing hoses and cables.
- Page 12 Pub# OM22-iScan EC-OM Section 4 SoilViewer and V-Sense Controller Set-up Select iScan Series. Figure 1 Figure 2 Name the data file for sensor data. All sensor data is stored in a single file (VSENSE.RAW).
- Page 13 Pub# OM22-iScan EC-OM The SoilViewer mapping software will automatically detect the Bluetooth or Serial port the controller is connected to, and begin communicating. If the V-Sense controller is not detected, the software will wait 45 seconds for the connection of the electronics and search again; this will repeat until the connection is established.
- Page 14 Pub# OM22-iScan EC-OM SoilViewer Warning Messages There are warning signals programmed into the SoilViewer to warn the operator that data are not being recorded, so that corrective action can be taken. If data aren’t being recorded, a warning beep will sound from the computer, and the text indicator of the data that is missing information will blink.
- Page 15 Pub# OM22-iScan EC-OM SoilViewer OM System Check Select OM from the Sensor Checks drop down menu. Figure 5 After clicking the button the following will appear: Figure 6 Make sure the window is clean and in good condition. (see below) Place the dark side of the reference block under the window, and click continue.
- Page 16 Pub# OM22-iScan EC-OM Optical Wearplate Below is a comparision of two wearplates. The left is a brand new wearplate, and the right has about 2500 acres on it. Inspect the leading edge,shown below, as the steel wears the window can chip or crack. As this contiues to wear it will eventually need replaced.
- Page 17 Pub# OM22-iScan EC-OM Section 5: Field Operations Checking Electrical Signal Continuity and Electrode Isolation It is recommended that you perform the Electrical Signal Continuity and Electrode Isolation test procedure before first field use (see Service Procedure 3). While these tests were made at the factory, there is the possibility a problem developed during shipping.
- Page 18 Pub# OM22-iScan EC-OM Maintaining Depth and Soil Contact After coulter depth is set, adjust coulter depth control wheel to maintain that depth. Remove pin, raise or lower wheel to desired position, and reinsert pin (Figure 3). In field operation the tire should have pressure on it, providing evidence that is holding the coulter and row unit at the desired depth.
- Page 19 Pub# OM22-iScan EC-OM Collecting High Quality Soil Data--Tips 1. Observe maps in SoilViewer as data is being collected. High quality data has good pass-to-pass repeatability and soil zones have distinct, natural shapes that follow known field soil properties. Poor data is jumpy or streaky, and maps don’t appear like...
- Page 20 Pub# OM22-iScan EC-OM Soil and Residue Troubleshooting Problem: iScan is plugging with crop residue Solutions: 1. Lower coulter to improve cutting ahead of soil engaging components 2. Increase down pressure if not at the maximum recommended setting 3. Remove coulter gauge wheel if plugging is between the gauge wheel and coulter 4.
- Page 21 4) The display should show: Red: 833 +/-10 289+/-10 5) If the readings vary significantly contact Veris service department. 6) Once the test is complete, remove the test load and reinstall the optical power cable. OM Signal Test Load Figure 1.1 OM Signal Test Load installed...
- Page 22 3) Switch on the V-Sense controller and view display in SoilViewer or Data. The EC display should show: 50 4) If the readings vary significantly (more than five) contact Veris service department. 5) Once the test is complete, remove the test load and reinstall the implement signal cable.
- Page 23 If unfamiliar with ‘ohming-out’ or resistance testing, make a few trial tests before performing the Veris signal test procedure. Touching the meter leads together will display a zero resistance reading, touching two places on the same piece of metal will produce a nearly zero reading, touching nothing will produce an OL (overload or over limit) reading—meaning complete...
- Page 24 Pub# OM22-iScan EC-OM Next, move to pin number 2 on the test box and touch ohmmeter lead to electrode #2, which is the front chromium carbide runner. Figure 3.3 Next, move to pin number 3 on the test box and touch ohmmeter lead to electrode #3, which is the rear chromium carbide runner with optical module.
- Page 25 Pub# OM22-iScan EC-OM Procedure #4: Diagnosing and Correcting EC Signal Problems. Figure 4-1. Electrode Functions- Each coulter electrode is part of a pair, and each pair has a distinct function. On an iScan: Coulters 2 & 3 are the receptors—they measure voltage drop.
- Page 26 #1 front turbo coulter or electrode #4 rear closing wheels. Because electrical signals cannot be sent consistently through a bearing, Veris has designed a more reliable path for the EC signal to travel. A special hub with a spring plunger presses against the spindle of the coulter, serving as a commutator.
- Page 27 Pub# OM22-iScan EC-OM C. Testing Electrode isolation If continuity tests show no excessive resistance on any channel, yet erratic soil EC readings continue, or if EC readings do not drop to –1 when unit is out of the soil, it is possible that the channels are not isolated.
- Page 28 Pub# OM22-iScan EC-OM Procedure #5 Spring Plunger adjustment and replacement The spring plungers are located in the center of each rotating electrode hub cap, and are vital to maintain good continuity through the coulter hub bearings. They are factory preset, and should not need routine adjustment.
- Page 29 Pub# OM22-iScan EC-OM Procedure: 1) Remove hub cap by turning clockwise with a pipe wrench or large adjustable wrench – these caps have left hand thread to prevent loosening during field rotation. 2) If plunger is frozen in cap, remove allen head set screw on top of plunger and apply penetrating oil on both sides of plunger.
- Page 30 Pub# OM22-iScan EC-OM Procedure #6: Diagnosing GPS-related problems If you do not see a GPS, DGPS, or RTK on SoilViewer screen, you do not have GPS coming in, and no data will be recorded. Figure 6.1(No GPS) Figure 6.2 (With DGPS fix) Insure your GPS receiver is powered and outputting NMEA strings GGA, and either VTG or RMC at a 1hz rate;...
- Page 31 Pub# OM22-iScan EC-OM Procedure #7: Lubrication Install all transport locks before transporting or working underneath. Coulter depth gauge wheel pivot: 40-hour interval. Pivot grease zerk Figure 7.2 Turbo coulter hub: Use good quality wheel bearing or lithium grease for lubrication, but we suggest that you grease the hub sparingly.
- Page 32 2) Remove cotter pin, castle nut, thrust washer, and remove hub. 3) Remove outer bearing and knock out inner bearing and both races (cups) 4) Veris recommends that you purchase our Coulter Hub Repair Kit (PN 32641) that includes new bearings, races, seal, o-ring and cotter pin.
- Page 33 Pub# OM22-iScan EC-OM Procedure #9: Optical Wear plate and Side Wear plate replacement. 1. Remove the two 3/8” nuts on top edges of i-Scan side plate 2. Remove the two Torx screws attaching the side plates to the runner. (Figure 9.1) 3.
- Page 34 Pub# OM22-iScan EC-OM Procedure #10 SoilViewer Troubleshooting V.Sense controller is not found/ No Communication in SoilViewer Check to ensure the com which the V.Sense controller is connected to is present under the device manager. To get to the device manager go to StartSettingsControl PanelSystem Click on the Hardware tab and then click on the device manager button.
- Page 35 Pub# OM22-iScan EC-OM Procedure # 11 Establishing Bluetooth Connectivity The V-Sense controller is equipped with a class 1 Bluetooth ® connectivity, capable of communicating at distances of 150 feet, and eliminating the need for a physical connection to the PC. Follow the directions below to establish this connection.
- Page 36 Pub# OM22-iScan EC-OM Enter the passcode 1234, then select Next Figure 11.4 V.Sense controller will show Connected and be ready for use Figure 11.5 6-16...