HIMA X-DI1601 985210222輸入模塊
備份單元不包含有效的固件。16 16#0001000 0主單元和備用單元之間的CEX總線通信故障報警介質主單元和備份單元之間的CE總線連接故障。17 16#00002000 0主設備檢測到錯誤警報高時發生致命錯誤在主設備上檢測到一般錯誤，CI854/CI854A停止正常操作。如果CI854A被冗余使用，此錯誤將導致冗余切換。在備份單元上檢測到一般錯誤，并且CI854/CI854A停止正常操作。此錯誤禁止冗余切換。從屬單元的狀態處理CI854/CI854A還處理連接的從屬單元的信息。如果PROFIBUS從設備出現故障，將顯示FCI或特定I/O單元的指示。有幾個原因可以讓CI854/CI854A指示從屬裝置的某些狀態信息：?與從屬裝置無循環通信：受干擾的從屬裝置將指示連接斷開。?從設備具有激活的標準診斷：從設備指示例如“參數數據故障”或“配置數據故障”。此錯誤將在沒有任何特殊配置的情況下顯示。
The backup unit does not contain
a valid firmware.
16 16#0001000
0
CEX-Bus com.
failure between
Primary and
Backup
Warnin
g
Alarm Mediu
m
The CEX-Bus connection between
primary and backup unit failed.
17 16#0002000
0
Fatal error on
Primary detected
Error Alarm High A general error has been detected
on the primary unit and the
CI854/CI854A stops the normal
operation. If the CI854A is used
redundant, this error leads to a
redundancy switchover A general error has been detected
on the backup unit and the
CI854/CI854A stops the normal
operation. This error prohibits a
redundancy switchover.Status Handling for Slave Units
The CI854/CI854A also handles status information for the connected slave units. If
there is a failure on the PROFIBUS slave, an indication for the FCI or the specific
I/O-unit will appear.
There are several reasons to let the CI854/CI854A indicate some status information
for the slave unit:
? No cyclic communication to the slave:
Connection down will be indicated for the disturbed slave unit.
? Slave has active standard diagnosis:
The slave indicates for example “Parameter data fault” or “Configuration data
fault”. This errors will be indicated without any special configuration.
