center_field_equip_maint_status

This data flow provides a report for a center or back-office function of the operational status (state of the device, configuration, and fault data) and repair status of all field equipment monitored by the Manage Maintenance and Construction function. Field equipment includes sensors, field devices, signs, and roadside equipment (RSEs). By monitoring this data flow, the receiving process can monitor the health and current status of field equipment. It consists of the following data items each of which is defined in its own DDE:

list_size
+ list_size{station_id
+ equip_identity
+ equip_device_status}

Sub Data Flows

• equip_device_status
• equip_identity
• list_size
• station_id

Parent Data Flows

• None

Associated PSpecs/Terminators

• 9.2.2 - Status Current M&C Activities and Transportation Infrastructure
• 10.5.1.1 - Monitor Roadside Equipment Fault Data

Parent Information Flows

• equipment maintenance status