Contact Us

If you still have questions or prefer to get help directly from an agent, please submit a request.
We’ll get back to you as soon as possible.

Please fill out the contact form below and we will reply as soon as possible.

  • Contact Cropster Support
English (US)
US English (US)
DE German
  • Home
  • Roasting Intelligence (RI)
  • Roasting Intelligence (RI) App

Using Gas Control & Replay Assist

This article introduces the workflow for Cropster's Gas control/Replay feature.

Written by Nikolett Takacs

Updated at July 25th, 2025

Contact Us

If you still have questions or prefer to get help directly from an agent, please submit a request.
We’ll get back to you as soon as possible.

Please fill out the contact form below and we will reply as soon as possible.

  • Getting started
    Origin & Lab Roast
  • Connecting your roast machine
    General information Plug&Play connectors Alternative connection options Sample & Multi-barrel roasters Temperature sensors Drivers
  • Roasting Intelligence (RI)
    Roasting Intelligence (RI) Setup Customization and Preferences FAQs Roasting Intelligence (RI) App Artificial Intelligence (AI)
  • Using Cropster
    Post-Harvest Processing (Origin) Day to Day Operations Inventory Management Sample Management Roasting Order and Production Management Quality Control Reporting Sharing & Exporting Cropster Data
  • Cafe
    Getting Started Espresso machine connection Operations Cafe Telemetry Cafe Inventory Recipe Management Assets Management Troubleshooting
  • Commerce
    Getting Started Product Management Order Management Inventory Management Reporting Troubleshooting
  • Account & Administration
    General Account Management Roast Account Management Commerce Account Management General User Management Roast User Management
  • Troubleshooting
    General Roasting Intelligence (RI) Roast machine connections
+ More

Table of Contents

Setting up the Gas control measurement The Gas control slider Roasting with Gas control Replaying a roast

 

If Gas control is currently in Beta for your specific roast machine and you haven't been invited to participate in the beta program for this integration, but are keen on participating and testing this new feature, please sign up here.

Beta testing involves the evaluation of new features by a limited group of users to uncover minor issues that may not be apparent during internal testing.

Your feedback is crucial in helping us improve the functionality of our product. Please let us know in case you come across any unexpected behavior. We will be happy to assist in resolving any issues you may encounter or propose alternative connection options.

 

 

Setting up the Gas control measurement

Cropster's Gas Control allows you to regulate the gas directly within RI..

If the Gas control measurement is not shown in the Preferences in RI, it must be added before it can be set up.
 

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

The following information is relevant only if your roaster has been successfully connected to the computer you have configured. 

 

 

By following the steps below, you can set up Gas control:

  1. Log in to Roasting Intelligence (RI).
  2. Navigate to thePreferences.
  3. Select the Machine > Configurations tab. 
  4. To choose the Roast machine, click on the dropdown menu in the Machine section. 
  5. By clicking on the + Add connector option, you can choose your connector from the available options in the drop-down list. You need to select the relevant connector from the dropdown.
  6. Click Select to add the connector.
  7. Navigate to the Machine > Controls tab. To activate the Slider controls, simply click the green toggle button. 
  8. Scroll down to the Gas control measurement and select the connector option representing your machine.
  9. Click Save to finalize the changes. 

 

Once you have set up a profile using Gas control, the Profile can also be replayed.

This means Cropster automatically reproduces the Gas settings applied during the creation of the Profile based on Bean temperature.

 

 

The Gas control slider

The Gas control slider is in the bottom-right corner next to the machine's measurements:


Roasting with Gas control

Start your roast as you usually would in the RI.

Rather than making manual adjustments to the Gas on the roast machine's control board, you can conveniently utilize the Control slider located on the right-hand side of the Roasting Intelligence (RI).

  • For small gas adjustments, use the  - and + buttons.
  • For big adjustments, use the Control bar by dragging and dropping the slider.
  • For instant adjustments, click the percentage values shown on the Gas control bar to instantly adjust the gas value accordingly.
  • Input values directly and receive immediate feedback as you adjust the Control sliders
  • Detach the control slider by clicking on the Detach sidebar button.


Replaying a roast 

As soon as you have recorded one roast with the Gas control bar, set this roast as the reference to enable Replay Assist.
Learn more about roasting with Cropster's Control & Replay Assist features.

 

Never leave the roast machine unattended while replaying a roast. Cropster replays the roast and captures the details, but you are always responsible for monitoring the roast machine to ensure it is operating safely.

It is recommended not to enable auto-start during replay and to closely monitor any early gas adjustments. This approach allows for immediate intervention in case any unexpected issues arise during the roasting process.

 

 


Congratulations! You are now ready to use the Gas Control and Replay Assist!

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

gas_control replay_assist

Was this article helpful?

Yes
No
Give feedback about this article

Related Articles

  • Using Drum Speed Control & Replay Assist
  • Using Airflow Control & Replay Assist
  • Stages and Measurements

Contact

USA: +1 916-550-1682

(MON – FRI 8 AM – 5 PM PST)

Contact Us

  • Download Roast Intelligence
  • Create SLIC QR-Code
  • Scan SLIC QR-Code
  • Connect your Roast Machine
  • Sign up for RMM Beta Program
  • About Us
  • Careers
  • Contact
  • Partners
  • Privacy
  • Legal Notice
  • Terms of Service
  • EU Whistleblowing directive
  • Create a Support Ticket
  • Cropster Helpdesk
  • Cropster System Status
  • Product Updates
Expand