Information about RDS performance with VTube-LASER
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See also RDS Versions for ROMER Scanners
About ROMER RDS
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ROMER RDS is a driver system that connects software like VTube-LASER to any ROMER arm that uses the RDS driver. See this page for details all the different arms that RDS can connect VTube-LASER to:
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RDS Performance Notes
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When idling, the RDS service requires only 1 to 5 percent of the CPU usage.
When scanning, RDS can take up to 20% of the CPU usage.
It is very important that other processes are not causing the CPU usage to rise to 100%. If you have other services that send the CPU over 50%, you may experience less than ideal scanning responses.
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You can watch the CPU usage in the Windows Task Manager.
In Windows 10, to display the Task Manager, right click on the task bar at the bottom of the Windows desktop and choose "Task Manager" from the popup menu.
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Recommended RDS Computer IP Setup
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The ROMER scanners communicate with the computer with two cable connections:
- A TCPIP connection (standard network) is used for the SCANNER.
- A USB cable connection is used to send the ball probe position.
This means that ROMER requires two cables per arm with scanners.
The newer RS4 ROMER power packs (on the back of the base of the arm) can automatically serve an IP address to the computer using DHCP.
In some cases, we found that this interferes with communications through other NIC ports - especially when you are browsing the internet.
The way to overcome this is to discover what IP address the ROMER arm prefers for the computer, then FIX the IP to that address.
On our test computers the preferred address is 19.168.178.11.
To change any of these settings, you will need to change users from Standard mode to Advanced mode. Click on the Standard user button on the upper right corner, then change to Advanced mode by entering the password. The default password is "Advanced".
If you want to, you can save a custom profile (setup) as something like "VTube-LASER".
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Recommended RDS Control Panel Setup
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This is how we recommend that you setup the RSx menu in the RDS Control Panel for VTube-LASER.
- Capture mode: Keep button pressed
- Sound guide: Unchecked (OFF)
- Point Sampling: 25% (or the lowest available)
- Behavior when press the left and right buttons: Switch exposure mode
- Exposure mode: Automatic
To change any of these settings, you will need to change users from Standard mode to Advanced mode. Click on the Standard user button on the upper right corner, then change to Advanced mode by entering the password. The default password is "Advanced".
If you want to, you can save a custom profile (setup) as something like "VTube-LASER".
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We recommend that you turn the ROMER sound off in General parameters.
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ROMER Ball Probe Support
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All ball probe systems on devices that run through RDS are compatible with VTube-LASER. (VTube-LASER can use the LASER or the ball probe.)
VTube-LASER works well with systems that only have ball probes. A few of our customers prefer to use only ball probes.
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ROMER Versions
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RDS 4.2.1 and 4.2.2 work well. v4.2.2 and newer has anti-outlier (anti-flyer) algorithms for highly reflective surfaces.
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How to Determine Your Current RDS Version
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Left click on the System Tray icon.
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Right click on the measuring center icon.
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Left click on About.
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The RDS About window will display.
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Other Pages
