以太网通讯模块，443-1GX20-0XE0，之前用的好好的，后来电脑操作系统重装，STEP 7编程软件重新安装在另一个盘。ET200S 硬件添加了几个模拟量模块，下载后以太网模块就停止了，诊断内容如下：
Diagnostic buffer of module CP 443-1 Advanced
Order No./ Des cription Component Version
6GK7 443-1GX20-0XE0 Hardware 4
- - - Firmware V 2.0.57
Boot Rom Firmware expansion V 1.2.0
Rack: 0
Slot: 7
Serial number: VPA6471460
Event 1 of 12: Event ID 16# F9C1:0266
Module STOP due to modification of the database.
External error, Incoming event
12:00:09.586 AM 01/01/1984

Event 2 of 12: Event ID 16# F9C1:0627
The SIMATIC mode was selected automatically for synchronizing the internal clock. Forwarding the time of day is not activated.
External error, Incoming event
12:00:09.296 AM 01/01/1984

Event 3 of 12: Event ID 16# F9C1:0277
Network setting X2P1: Automatic settings, TP/ITP at 100 Mbps full duplex.
External error, Incoming event
12:00:08.898 AM 01/01/1984

Event 4 of 12: Event ID 16# F9C1:0278
Network setting X2P4: No link.
External error, Incoming event
12:00:06.168 AM 01/01/1984

Event 5 of 12: Event ID 16# F9C1:0278
Network setting X2P3: No link.
External error, Incoming event
12:00:06.168 AM 01/01/1984

Event 6 of 12: Event ID 16# F9C1:0278
Network setting X2P2: No link.
External error, Incoming event
12:00:06.168 AM 01/01/1984

Event 7 of 12: Event ID 16# F9C1:0278
Network setting X2P1: No link.
External error, Incoming event
12:00:06.167 AM 01/01/1984

Event 8 of 12: Event ID 16# F9C1:0278
Network setting X1P1: No link.
External error, Incoming event
12:00:06.076 AM 01/01/1984

Event 9 of 12: Event ID 16# F9C1:027B
Network interface X1: The MAC address was fetched from the flash of the module. The is the address set in the factory.
External error, Incoming event
12:00:05.798 AM 01/01/1984

Event 10 of 12: Event ID 16# F9C1:027B
Network interface X2: The MAC address was fetched from the flash of the module. The is the address set in the factory.
External error, Incoming event
12:00:05.798 AM 01/01/1984

Event 11 of 12: Event ID 16# F9C1:0203
Module database invalid.
Internal cause: 8702
External error, Incoming event
12:00:03.748 AM 01/01/1984

Event 12 of 12: Event ID 16# F9C1:0301
No valid configuration data found.
OMS error code: 14
External error, Incoming event
12:00:03.526 AM 01/01/1984


其中：
Event 1 of 12: Event ID 16# F9C1:0266
Module STOP due to modification of the database.
External error, Incoming event
12:00:09.586 AM 01/01/1984
是造成停止的原因，查看对应帮助：
Meaning:
The module is in STOP mode, because the database of the module was modified.
Possible action:
None necessary
Additional information:
None
Weighting of the entry: Messages
已经试过的方法：
1.将STEP7项目中的system data 删除，然后在HW Config里编译保存再下载一次，问题依旧；
2.硬件组态中，将CP443-1模块删除，重新在硬件配置中添加上CP443-1，重新编译，下载，问题依旧。
注：通过CP443-1模块可以下载程序，就是模块停止，内部故障灯亮。还有CP443-1的模块时间怎么改，CPU的时间和笔记本上的时间同步了，CP443-1的模块时间怎么改不过来？（诊断内容的时间都是1984年的）
请大家帮忙看看，谢谢了