indicator_equip_status_from_highways_for_m_and_c

This data flow provides the operational status (state of the device, configuration, and fault data) of an indicator used on a highway for the Manage Maintenance and Construction function. The fault will have been found by a process that is local to the indicator itself. By monitoring this data flow, the receiving process can assess the health and current status of field equipment and repair if deemed necessary. The data flow consists of the following data items each of which is defined in its own DDE:

roadside_device_status
+ device_identity
+ station_id

Sub Data Flows

• device_identity
• roadside_device_status
• station_id

Parent Data Flows

• device_status_to_roadway_m_and_c

Associated PSpecs/Terminators

• 1.2.7.2 - Monitor Roadside Equipment Operation
• 9.2.3.6 - Collect Field Equipment Status for Repair