1391-DES15-DI-AQB 交流伺服控制器模拟数字输入 A-B
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，请参阅更换缺陷
RCU链接电缆在线，见第210页。
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/BC820交换冗余配置的CPU第5节维护
208 3BSE036351-600 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。
冗余配置的CPU与
BC810/BC820
如果BC810/BC820由外部电源供电，
可在操作过程中更换带有底板的支架。
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75页图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53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。
在某些罕见情况下，从主CPU上卸下RCU链路电缆可能会：
使CPU停止。因此，建议删除RCU链接
来自待交换处理器单元的电缆 1391-DES15-DI-AQB 交流伺服控制器模拟数字输入 A-B
 1391-DES15-DI-AQB 交流伺服控制器模拟数字输入 A-B
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 Defect
RCU Link Cables Online on page 210.
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/BC820 Section 5 Maintenance
208 3BSE036351-600 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/BC820
If the BC810/BC820 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 75.
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 53. 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.
Removing the RCU link cable from the primary CPU in some rare cases might
cause the CPU to stop. Hence, the recommendation is to remove the RCU link
cable from the processor unit to be exchanged | 1391-DES15-DI-AQB 交流伺服控制器模拟数字输入 A-B | | | |
