How to access the data of a field from the main module within a Form field

Hello, I am working on a custom module that uses a Form field with a custom field. Within the Form field I have created a custom field similar to the ‘bb-custom-module-examples’ example module. I have a settings-example.php file within the module’s includes folder. While in the Form field, I need to be able to access the data from a field from the $settings of the main module. For example, when I use ‘<?php echo $settings->sheet_num ?>’ within the Form field it returns nothing because I can only access the $settings of the current Form field and not the $settings of the main module. Is there a way to get the data from the main module within a Form field?