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dms_status (Data Flow*)

This data flow provides the operational status (state of the device, configuration, and fault data) of dynamic message signs (DMS) for the Manage Traffic function. It consists of the following data items each of which is defined in its own DDE: station_id + device_identity + roadside_device_status + dms_advisory_text

Sub Data Flows

• device_identity
• dms_advisory_text
• roadside_device_status
• station_id

Parent Data Flows

• indicator_input_data
• other_dms_status
• roadway_info_operator_status
• roadway_information_status
• traffic_field_equipment_fault_data

Pspecs*

• 1.2.4.4-Output Roadway Information Data--In (tms)
• 1.2.7.9-Process Roadway Information Data--Out (rs)
• 1.2.8-Collect Traffic Field Equipment Fault Data--In (tms)

Parent Architecture Flows:

• roadway information system status