COVADIS is an all-in-one suite used by surveyors, TPE (Public Works) companies, and design offices to manage projects from initial survey to final construction. Applications Topography Processing field survey data and creating 2D/3D plans. Earthworks Calculating volumes (cubatures) and designing platforms. Road Design
Power the repaired unit on a test bench with known-good 24V supply. Connect a dummy load (e.g., a 500-ohm resistor for current outputs). Monitor for 1 hour. The 171h error should not reappear.
When engineers configure COVADIS v17 environments within a corporate network, following a clean, methodical installation matrix prevents the need for retroactive error fixes.
A: Classic sign of thermal intermittent failure. Replace C8, C11, and C14 (the electrolytic capacitors nearest the voltage regulator). Also reflow solder on the main IC. covadis 171h fix
A: Check the serial number range. Units manufactured between week 22 of 2018 and week 14 of 2020 had a batch of counterfeit capacitors. Those are high-priority for the 171h fix.
In the Windows Device Manager under Universal Serial Bus controllers , a yellow exclamation mark sits next to the Sentinel HASP key or Sentinel USB Device driver entries.
Before we grab the wrenches, we have to appreciate what we are working on. Covadis, a French manufacturer, built these machines to be the workhorses of the Die & Mold industry. The "H" in 171H stands for "Horizontal," though in the shop, it stands for "Heavy." COVADIS is an all-in-one suite used by surveyors,
License errors often appear as "Hardware key not found" or "Invalid access code."
Type MENULOAD or CUILOAD in the AutoCAD command line and press Enter. Click and navigate to the COVADIS folder. Look for the Covadis.cuix or Covadis.cui file.
Go to the Windows Control Panel and uninstall the existing application. Road Design Power the repaired unit on a
Strictly 64-bit operating systems. 32-bit environments are completely unsupported. Operating System Specifications
If the Covadis installer did not detect AutoCAD, create a shortcut of the Covadis initialization file ( CovaInit.exe ) located in your C:\Program Files\Geomedia SAS\Covadis folder, right-click it, select Run as Administrator , and manually map it to your target AutoCAD .exe . 3. Restore Missing Covadis Menus via CUILOAD