HIMA X-DI1601 985210222输入模块
备份单元不包含有效的固件。16 16#0001000 0主单元和备用单元之间的CEX总线通信故障报警介质主单元和备份单元之间的CE总线连接故障。17 16#00002000 0主设备检测到错误警报高时发生致命错误在主设备上检测到一般错误，CI854/CI854A停止正常操作。如果CI854A被冗余使用，此错误将导致冗余切换。在备份单元上检测到一般错误，并且CI854/CI854A停止正常操作。此错误禁止冗余切换。从属单元的状态处理CI854/CI854A还处理连接的从属单元的信息。如果PROFIBUS从设备出现故障，将显示FCI或特定I/O单元的指示。有几个原因可以让CI854/CI854A指示从属装置的某些状态信息：•与从属装置无循环通信：受干扰的从属装置将指示连接断开。•从设备具有激活的标准诊断：从设备指示例如“参数数据故障”或“配置数据故障”。此错误将在没有任何特殊配置的情况下显示。
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.
