控制板 83SR03K-E 83SR03E GJR2342800R1500

 控制板 83SR03K-E 83SR03E GJR2342800R1500

锂离子电池组件安装在SB822装置内部。预防问题
你需要定期收费。
电池组规格：
•类型：可充电锂离子，3.75V 2.3Ah
•尺寸：棱柱形14.5x43x50 mm
•锂当量含量：0.8 g
更换SB822可充电外部电池单元中的电池
更换锂离子电池：
1.断开TK821V020电缆连接器。
2.断开24V电源电缆连接器
3.从DIN导轨上释放SB822装置。
4.继续之前，将正确接地的ESD腕带连接到手腕上。
5.小心拆下SB822装置盖并识别电池包。
6.小心地从PCB上断开电池连接器。
7.小心地拆下电池包。
8.插入新电池并连接。重新组装与拆卸相反。
9.安装装置。
10.以经批准的方式处理磨损的电池包。
机组在线更换第5节维护
198 3BSE036351-510 A
机组在线更换
在线更换需要在控制器中添加或删除单元，而无需
干扰正在运行的应用程序的执行。单元连接到
CEX总线和电气模块总线（S800 I/O）。
CEX总线
通信接口（CI8xx）可以在线移除或更换。
限制适用，请参阅
每个接口的安装部分
以及附录A，硬件单元。
不得在线更换CI8xx（TP8xx）的基板。
模块总线
S800 I/O单元可以在线移除或更换。
不得在线更换模块终端单元（MTU）
冗余CPU
处理器单元可以在线拆卸或更换
（见下一页）
RCU链路电缆可以在线拆除或更换。
然而，以下限制
应用；您无法更换RCU
在4.1之前的版本中联机链接电缆
软件版本。更多
信息，请参阅给出的说明
在交换缺陷RCU链路时
第202页在线电缆。
不允许在通电和运行状态下操纵CEX总线底板
系统在更换或移除基板之前，该基板上的所有CEX模块
必须删除段。
第5节无BC810冗余配置CPU的维护交换
3BSE036351-510 A 199
在冗余配置中交换CPU，无
BC810
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.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。
冗余配置中CPU的交换

 控制板 83SR03K-E 83SR03E GJR2342800R1500

 控制板 83SR03K-E 83SR03E GJR2342800R1500

The Li-Ion battery package is mounted inside the SB822 unit. To prevent problems
you need to charge it on a regular basis.
Specification for the battery package:
• Type: Rechargeable Lithium-Ion, 3.75V 2.3 Ah
• Size: Prismatic 14.5x43x50 mm
• Lithium equivalent content: 0.8 g
Replacing the Battery in an SB822 Rechargable External Battery Unit
To replace the Li-Ion battery:
1. Disconnect the TK821V020 cable connector.
2. Disconnect the 24V supply cable connector
3. Release the SB822 unit from the DIN-rail.
4. Attach a properly grounded ESD wrist strap to your wrist before you proceed.
5. Carefully remove the SB822 unit cover and identify the battery package.
6. Carefully disconnect the battery connector from the PCB.
7. Carefully remove the battery package.
8. Insert the new battery and connect. Reassemble is reverse from disassemble.
9. Install the unit.
10. Dispose of the worn battery package in an approved manner.
Online Replacement of Unit Section 5 Maintenance
198 3BSE036351-510 A
Online Replacement of Unit
Replacement online entails adding or removing units in a controller without
disturbing the execution of the running application program. Units are connected to
the CEX-Bus and the electrical ModuleBus (S800 I/O).
CEX-Bus
Communication interfaces (CI8xx) Can be removed or replaced online.
Restrictions apply, refer to the
installation section for each interface
and to Appendix A, Hardware Units.
Baseplates for CI8xx (TP8xx) Must not be replaced online.
ModuleBus
S800 I/O units Can be removed or replaced online.
Module Terminal Units (MTUs) Must not be replaced online
Redundant CPUs
Processor unit Can be removed or replaced online
(see the next following pages)
RCU Link Cables Can be removed or replaced online.
However, the following restriction
applies; you cannot replace the RCU
link cable online in a previous than 4.1
software version. For more
information, see the instructions given
in Exchanging a Defect RCU Link
Cables Online on page 202.
It is not allowed to manipulate CEX bus baseplates in a powered and running
system. Before changing or removing a baseplate, all CEX modules on that
segment must be removed.
Section 5 Maintenance Exchange of CPU in Redundant Configuration without BC810
3BSE036351-510 A 199
Exchange of CPU in Redundant Configuration without
BC810
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 cables and optical ModuleBus cable from the
processor unit to be exchanged.
3. 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 Configura