HIMA X-FAN1003 993201013風(fēng)扇綠能控制系統框架
從設備具有活動(dòng)擴展診斷：這也稱(chēng)為PROFIBUS診斷。根據配置，顯示FCI（現場(chǎng)總線(xiàn)通信接口）或相關(guān)I/O單元的診斷信息。另請參閱第22頁(yè)的診斷。監控功能檢測到故障：例如，CI854/CI854A在下載過(guò)程中檢測到配置錯誤，或者PROFIBUS上不存在備份從屬設備。報警和事件PROFIBUS DP-V1使用系統提供的一般報警和事件處理。報警和事件僅通過(guò)狀態(tài)界面生成。CI854/CI854A通過(guò)設置/重置各個(gè)狀態(tài)位來(lái)影響警報/事件的生成。對于ErrorsAndWarnings（錯誤和警告）和ExtendedStatus（擴展狀態(tài)）中的每個(gè)狀態(tài)位，都有一個(gè)固定的配置信息，用于定義狀態(tài)位的更改是否會(huì )產(chǎn)生警報或事件。生成的報警/事件屬于系統報警或系統事件類(lèi)型。隨著(zhù)警報/事件的生成，狀態(tài)界面還添加了嚴重性和時(shí)間戳
Slave has active extended diagnosis:
This is also called PROFIBUS Diagnostics. Depending on the configuration the
diagnostic information is indicated for the FCI (Fieldbus Communication
Interface) or the related I/O-unit. Please refer also to Diagnostics on page 22.A monitoring function has detected a failure:
The CI854/CI854A for example has detected a configuration error during
download or the backup slave is not present on the PROFIBUS.
Alarms and Events
PROFIBUS DP-V1 uses the general alarm and event handling provided with the
system. Alarms and events are generated only via the status interface. The
CI854/CI854A influences the generation of alarms/events by setting/resetting the
individual status bits. For every status bit in ErrorsAndWarnings and
ExtendedStatus a fixed configuration information is available that defines if a
change of a status bit shall generate an alarm or event. The generated alarms/events
are of the type system alarm or system event. With the generation of the alarm/event
the status interface also adds the severity and the time stamp
