Satchwell MicroNet 100 Series LON Controllers Communicating with Automation Server (AS-P)

[Gary]

Issue

Integrating a MicroNet 100 series LON controller/network into EcoStruxure Building Operation (EBO).

Product Line

Satchwell MicroNet

Environment

• Satchwell MicroNet MNN-30-100
• Satchwell MicroNet MNN-44-100
• Satchwell MicroNet MNN-50-100
• Satchwell MicroNet MNN-62-100
• Satchwell MicroNet MNL-C

Warning

Potential for Data Loss: The steps detailed in the resolution of this article may result in a loss of critical data if not performed properly. Before beginning these steps, make sure all important data is backed up in the event of data loss. If you are unsure or unfamiliar with any complex steps detailed in this article, please contact Product Support for assistance.

Cause

MicroNet 100 series LON networks are not natively supported in EcoStruxure Building Operation. Since the release of the MicroNet 50 series in 2008, support for MicroNet 100 series controllers with LON cards has been discontinued.

Resolution

Option 1: Use a Third-Party LON Management Tool

• Bind MicroNet 100 series LON controllers to a standard LON network using tools like LonMaker® for Windows® (by Echelon).
• Import the network into AS-P as a standard LON network.

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Option 2: Convert to NCP Network

⚠️ Important: MicroNet NCP networks are not supported in EBO version 2022 (4.0) and later. This option is only viable for systems running EBO 3.x or earlier.

If using EBO 3.x or earlier:

1. Remove LON Cards
   Detach LON cards from MicroNet 100 series controllers.

2. Restore Jumpers
   Reconnect jumpers on the top two pairs of pins of the auxiliary card plug.

   

3. Replace Cabling
   Replace LON cabling with RS-485 compatible cable (e.g., Belden 8762 or equivalent).

4. Reconfigure Controllers
   Use VisiSat to reprogram controllers for NCP communication.

5. Import into AS-P
   Import the reconfigured network into AS-P under a MicroNet NCP interface.

6. Touchscreen Limitation
   MicroNet LON touchscreens cannot be converted to NCP and must be removed.

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Resources

• MicroNet 100 Series Controller MLi's and Data Sheets
• VisiSat 2.1 Build 196 – Software
• VisiSat Release 2.1.196 Service Pack 1
• VisiSat Release 2.1.196 Service Pack 2

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Additional Notes

• For systems running EBO 4.0 and later, Option 1 is the only viable integration path.
• Ensure compatibility of cabling and controller firmware before conversion.