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Coffed automated SR-models (with touch screen) - Roasting Intelligence (RI) Setup

This manual covers the connection of the Coffed roast automated SR-models equipped with an ethernet port to Cropster's Roasting Intelligence.

Written by Nikolett Takacs

Updated at July 30th, 2025

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Table of Contents

Specifications Requirements Supported measurements Setting up a connection Network settings Static IP address configuration - Windows 7, 8, 10 Static IP address configuration - macOS Roasting Intelligence (RI) Setup Installing the Roasting Intelligence (RI) software Establishing a connection to the machine Troubleshooting

Specifications

Requirements

  • Ethernet cable
  • Roasting Intelligence 4.15 or higher 

The Coffed automatic machines manufactured before mid-2017 do not readily support data logging via roast-profiling software (e.g. Roasting Intelligence); a software update is required.

For more information, please reach out to Coffed directly. 

Supported measurements

  • Bean temperature
  • Exhaust temperature
  • Drum speed (RPM)
  • Drum speed control (RPM)
  • Airflow (%)
  • Airflow control (%)
  • Gas (%) 
  • Gas control (%)

Setting up a connection

Via the computer 

  1. Locate your Ethernet port inside the control tower of your roast machine. 
    The device (switch) might differ from the picture below:
  2. Connect the network cable to the free port. 
  3. Connect the other end to the computer's Ethernet port.
  4. Proceed with the Network settings.


Network settings

When the roaster is connected to the computer directly, you need to set up a Static IP address. 

 

 

Static IP address configuration - Windows 7, 8, 10

  1. Navigate to the Control Panel > Network and Sharing Center or Network and Internet > Network Sharing Center.
  2. Click Change adapter settings. 
  3. Identify the Network connection item that refers to the connection to your machine and select that item.
    If you are not sure which icon refers to the roast machine, simply disconnect and reconnect the Ethernet cable, and check which icon changes its status.
  4. Right-click on WiFi or Local Area Connection. 
  5. Click Properties. 
  6. Select Internet Protocol Version 4 (TCP/IPv4). 
  7. Click Properties.
  8. Select the Use the following IP Address option.
  9. Enter the specific IP Address for your roaster and replace the fourth number block with 42:
    • IP Address: 10.0.0.42
      Important: The first three blocks of the IP address need to match the IP address of your roaster, as identified via the roaster's panel.
    • Subnet mask: 255.255.255.0
  10. Leave the rest blank.
  11. Click the OK button to submit your changes.
  12. Proceed with the Roasting Intelligence (RI) Setup.
 
 

 

Static IP address configuration - macOS 

  1. Navigate to> System Settings > Network.
  2. Identify the Network connection item that refers to the connection to your machine and select that item.
    If you are not sure which icon refers to the roast machine, simply disconnect and reconnect the Ethernet cable, and check which icon changes its status.
  3. Click on Details...
  4. Open the TCP/IP section and choose Manually next to Configure IPv4.
  5. Enter the specific IP Address for your roaster and replace the fourth number block with 42:
    • IP Address: 10.0.0.42
      Important: The first three blocks of the IP address need to match the IP address of your roaster, as identified via the roaster's panel.
    • Subnet mask: 255.255.255.0
  6. Click the OK button to confirm the changes.
  7. Proceed with the Roasting Intelligence (RI) Setup.
 
 

 

Roasting Intelligence (RI) Setup

Installing the Roasting Intelligence (RI) software

  1. Download RI.
  2. Complete the installation process by following the steps provided.
  3. Double-click the Cropster icon on your desktop to access RI.
  4. Click the green Login with the browser button.

  5. You will be directed to the C-sar browser. 
  6. Enter your Username* and Password* and click the green Sign in with password button. 
    Use the same credentials that you use to access the online platform C-sar. 
 

Establishing a connection to the machine

The images below are for reference and may vary slightly from your screen.

 


Before you begin configuring your roast machine, ensure that you have added it via the online platform C-sar.

  1. SelectPreferences > Machine > Configuration
  2. To choose the Roast machine, click on the dropdown menu in the Machine section.
  3. Click the + Add connector option to choose your connector from the dropdown list.
  4. Select Coffed Auto PLC from the dropdown. 
  5. Click Select to add the connector.
  6. Navigate to the Machine > Measurements tab. All supported measurements will be displayed.
  7. To activate the measurements, simply click the green toggle button.
  8. Enable the desired measurements and choose Coffed Auto PLC  as the connector type.
  9. (Optional) Change the order of the measurements by using theDrag and Drop icon and move it into position.
  10. Navigate to the Machine > Controls tab.
  11. To activate the controls, simply click the green toggle button. Enable the controls you wish to activate.
  12. Choose Coffed Auto PLC as the connector type.
  13. (Optional) Change the order of the Slider controls by using the Drag and Drop icon and move it into position.
  14. Navigate to the Machine > Configuration tab and click on the Gear icon in the Connector setup section to open and configure more settings as shown below:
  15. Click OK.
  16. Click Save to finalize the changes.

After saving the changes, RI will automatically restart. If the setup was successful, you will see the temperature values displayed on the right-hand side of the RI screen following the restart.

 Learn more about the Roasting Intelligence (RI) Preferences. 

 

 

Troubleshooting

If RI indicates No source connected and/or you cannot see any measurements, please check the following: 

  • Is the static IP address configured correctly?
  • Does the IP address of your roaster differ from the default?


Gas and Airflow control are not working
If Gas and Airflow controls are not working, please check the following: 

  • If your machine has been manufactured before mid-2017, a software update is required to use the control measurements.
    Please reach out to Coffed directly for more information on the update. 
  • Make sure PC control is enabled from your roaster's HMI display:

When using Replay Assist, do not use any other temperature-controlling software in parallel.

Any gas/airflow/drum speed changes from a concurrent client may disable Replay Assist for the remainder of the roast. 

 

Congratulations! You have successfully set up the Cropster Roasting Intelligence.

Your opinion matters. If you have further questions, feedback, or concerns, please submit a support ticket directly from support.cropster.com. 

automated roasting touch screen coffed_ri_settings

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