FDC86-CONT 57770163H FDC86CONT 控制器模块

FDC86-CONT 57770163H FDC86CONT 控制器模块 

如果使用PM86x，使用刀片螺丝刀释放两个弹簧加载
处理器单元盖上的固定螺钉，然后小心地卸下
处理器单元。如果使用PM891，小心地拆下装置。
4.安装新的处理器单元（已安装正确的固件）
并拧紧螺钉。
5.将电源插座重新连接到新处理器单元。
6.重新连接光模块总线和RCU链路电缆。
7.按下更换的处理器单元上的INIT按钮。
对于PM86x，操作期间只能更换CPU单元，而不能更换
相关的底板。拆除底板会危及
CEX总线接口（如有）。
对于PM891，如果没有
危及CEX总线接口的功能（如有）
更换前，新CPU必须加载正确的固件，如
现有CPU。
您无需完全断开RCU链路电缆即可：
交换暂停的处理器单元。仅断开备份CPU，从而保持
连接到主CPU的RCU链路电缆（现在运行在单个
状态）。但是，如果必须更换RCU链路电缆，请参阅更换
第202页的在线故障RCU链路电缆。
当电源接通时，新处理器单元的F（ault）指示灯暂时点亮
电源已连接。这不是故障指示。
按下INIT按钮启动重新启动，以保持新的
处理器单元处于冗余模式。
与BC810交换冗余配置的CPU第5节维护
200 3BSE036351-510 A
8.观察启动程序，确保达到双模式，即，
两个处理器单元上的双LED均点亮。
与BC810交换冗余配置的CPU
如果BC810由外部电源供电，则整个CPU
底板，可在操作过程中更换。
按照以下步骤更换暂停的处理器单元
1.断开电源插座与处理器单元的连接。
2.从断开RCU链路电缆和光模块总线电缆
待交换的处理器单元。
3.断开控制网络电缆。
4.将锁定装置旋转到单元底板上的滑动位置（2），
参见第69页的图17。
在同步期间，新处理器单元从
运行处理器单元。
重复使用从冗余配置中替换的CPU模块
相同的控制网络，可能由于MAC导致控制网络问题
以及IP地址处理。请参阅冗余中的MAC和IP地址处理
第49页的配置。除非
更换的模块和之前与之一起工作的模块是冗余的
已知从先前的相互地址交换中恢复配置。
建议设置IP配置会话并使用“还原工厂”
“设置”选项，然后重新分配IP地址或
分配新的IP地址。
更换前，新CPU必须加载正确的固件，如
现有CPU。
在任何情况下，都不要从
主CPU现在以单一状态运行。移除电缆可能会导致：
要停止的CPU

FDC86-CONT 57770163H FDC86CONT 控制器模块 

FDC86-CONT 57770163H FDC86CONT 控制器模块 

If PM86x is used, use a blade screwdriver to release the two spring-loaded
captive screws on the processor unit cover, and then carefully remove the
processor unit. If PM891 is used, carefully remove the unit.
4. Fit the new processor unit (which already has the correct firmware installed)
and tighten the screws.
5. Reconnect the Power Supply Socket to the new processor unit.
6. Reconnect the optical ModuleBus and RCU Link Cable.
7. Press the INIT push button on the replaced processor unit.
For PM86x, only the CPU unit can be exchanged during operation, and not the
associated baseplate. Removing the baseplate jeopardizes the functioning of
CEX-bus interfaces, if any.
For PM891, the entire unit cannot be exchanged during operation, without
jeopardizing the functioning of CEX-bus interfaces, if any
Before replacing, the new CPU must be loaded with the correct firmware as in the
existing CPU.
You do not have to disconnect the RCU link cables completely in order to
exchange a halted processor unit. Disconnect only the backup CPU, thus keeping
the RCU link cables connected to the primary CPU (now running in a single
state). However, if you must replace the RCU link cables, see Exchanging a
Defect RCU Link Cables Online on page 202.
The F(ault) LED of the new processor unit is temporarily lit when the power
supply is connected. This is not an indication of fault.
Pressing the INIT button initiates the restart that is required to keep the new
processor unit in redundant mode.
Exchange of CPU in Redundant Configuration with BC810 Section 5 Maintenance
200 3BSE036351-510 A
8. Observe the startup procedure and make sure that Dual mode is reached, that is,
the Dual LED is lit on both processor units.
Exchange of CPU in Redundant Configuration with BC810
If the BC810 is powered from an external power source, the entire CPU, with
baseplate, can be replaced during operation.
Follow the steps below to exchange a halted processor unit
1. Disconnect the Power Supply Socket from the processor unit.
2. Disconnect the RCU Link Cable and optical ModuleBus cable from the
processor unit to be exchanged.
3. Disconnect the Control Network cables.
4. Rotate the locking device to the SLIDE position (2) on the unit baseplate,
see Figure 17 on page 69.
During synchronization, the new processor unit inherits the IP address from the
running processor unit.
Reuse of CPU modules replaced from redundant configurations within the
same control network, might cause control network problems due to the MAC
and IP address handling. See MAC and IP Address Handling in Redundant
Configuration on page 49. Such reuse should not be fulfilled unless both the
replaced module and the module previously acting together with it in redundant
configuration are known to be restored from the previous mutual address swap.
It is recommended to set up an IP-config session and use the “Restore factory
settings” option subsequently followed by reassignment of the IP address or
assignment of a new IP address.
Before replacing, the new CPU must be loaded with the correct firmware as in the
existing CPU.
Do not, under any circumstances, remove the RCU Link Cable from the
primary CPU now running in a single state. Removing the cable might cause
the CPU to stop