# SetToolFlangeDigitalOutputRequest - Source proto: `rb/api/tool_flange.proto` Request to set tool flange digital output. | Field | Type | Label | Description | | ----- | ---- | ----- | ----------- | | request_header | [RequestHeader](../header/requestheader.md#rb-api-requestheader) | | | | name | [string](../scalar-value-types.md#scalar-value-types) | | tool flange name; 'left' or 'right' | | single | [SetToolFlangeDigitalOutputRequest.SingleChannel](settoolflangedigitaloutputrequest-singlechannel.md#rb-api-settoolflangedigitaloutputrequest-singlechannel) | | | | dual | [SetToolFlangeDigitalOutputRequest.DualChannel](settoolflangedigitaloutputrequest-dualchannel.md#rb-api-settoolflangedigitaloutputrequest-dualchannel) | | |