Introduction: This article provides instructions for the procedures required after replacing the GNSS controller, provided that the Android tablet, Wi-Fi router, and 3DMG kit installation have not been changed.
Procedures:1. Update the Wi-Fi router SSID and password to match those of the old controller.
2. Retrieve the old controller body calibration file from the server.
3. Upload the retrieved body calibration file to the new controller.
4. Retrieve the old controller bucket calibration file from the server.
5. Download the retrieved bucket calibration file to the new controller.
6. Check GNSS Settings - GNSS Basic settings and NTRIP settings.
7. Verify bucket tooth accuracy.
Note: If the body calibration file and bucket calibration file cannot be retrieved from the server, perform the calibration again.
Explanation:1. Update the Wi-Fi router SSID and password to match those of the old controller.
2. Retrieve the old controller body calibration file from the server.
The calibration file from the old controller can be retrieved from SC Pilot Web using the procedure described below.
a. Log-in to SC portal account where the old controller is registered and open Smart Construction Pilot(1).
b. Click Machine (1) tab. Search old controller serial number in search bar (2). Then click in the target machine (3).
c. Click Calibration info (1).
d. Click download button (1) to download desired calibration file. Calibration file(json) will be saved in the download folder of your PC.
e. Transfer body calibration file to the tablet.
3. Upload the retrieved body calibration file to the new controller.
Before uploading the body calibration file to the new controller, ensure that the tablet is connected to the new controller. To upload the body calibration file, follow the steps below.
a. Tap menu button (1). Then, select Administrator Settings (2).
b. Input password (1) and then tap check button (2). Next, select Machine Calibration Settings (3).
c. Tap Restore Machine Calibration (1). Then tap upload button (2).
d. Tap to select body calibration file (1). Next, tap newly uploaded body calibration file (2) to activate.
e. Tap check button (1) to apply body calibration. Next, tap check button to update body calibration in the new controller.
4. Retrieve the bucket calibration file from the server.
Note: If both old and new controller are registered in the same jobsite, go directly to step 5.
a. Open SC Pilot web application where the old and new controllers are registered. Click Bucket tab (1) and the click to select desired bucket file (2).
Note: When desired bucket calibration cannot be found in the server, perform bucket calibration.
b. Input jobsite name where the new controller is assigned in box (1). Next, click save button (2) to apply changes.
5. Download the retrieved bucket calibration file to the new controller.
a. Tap bucket configuration button (1). Then, Tap download button (2).
b. Tap download button (1) to download the desired bucket calibration file. Tap check button (2) to use the bucket calibration file.
6. Check GNSS Settings - GNSS Basic settings and NTRIP settings.
When the GNSS controller is replaced, all GNSS settings are erased. Verify and re-enter the correct settings.
a. Tap setting menu (1). Then, Select GNSS Settings (2).
b. Tap GNSS Basic Settings (2). Select the appropriate GNSS type (2) as required. Change the baud rate (3) if necessary.
c. When NTRIP is used, tap NTRIP Settings (1), then enter the NTRIP information.
7. Verify bucket tooth accuracy.
Refer to the below article to check bucket tooth accuracy.
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