我的CP443-1硬件版本号为2.73，用2.6和其它版本组态后出错，上网更新没有2.73版本，下边是诊断缓冲区内容，用S7 5.3和5.4均试过组态，不能正常。
Diagnostic buffer of module CP 443-1
Order No./ Description Component Version
6GK7 443-1EX11-0XE0 Hardware 4
- - - Firmware V 2.7.3
Rack: 0
Slot: 4
Event 1 of 8: Event ID 16# F9C1:0255
Netinterface: Automatic setting, AUI with 10 Mbps half duplex
External error, Incoming event
12:00:12.601 AM 01/01/1994
Event 2 of 8: Event ID 16# F9C1:032D
The retentive part of the module database will be erased after loading by the CPU module.
External error, Incoming event
12:00:02.315 AM 01/01/1994
Event 3 of 8: Event ID 16# F9C1:032C
Database now consistent after SDB 1000 was loaded by the CPU containing the SDBs (SDB type 3118)
External error, Incoming event
12:00:02.299 AM 01/01/1994
Event 4 of 8: Event ID 16# F9C1:031C
The SDB 1000 loaded by the CPU containing the SDBs is the consistency assurance SDB (SDB type 3118)
External error, Incoming event
12:00:02.299 AM 01/01/1994
Event 5 of 8: Event ID 16# F9C1:0223
Module STOP due to parameter assignment.
External error, Incoming event
12:00:02.090 AM 01/01/1994
Event 6 of 8: Event ID 16# F9C1:0261
The MAC address was fetched from the boot EPROM. This is the factory setting.
External error, Incoming event
12:00:01.475 AM 01/01/1994
Event 7 of 8: Event ID 16# F9C1:0203
Module database invalid.
Internal cause: 20
External error, Incoming event
12:00:00.388 AM 01/01/1994
Event 8 of 8: Event ID 16# F9C1:0301
No valid configuration data found.
OMS error code: 0
External error, Incoming event
12:00:00.336 AM 01/01/1994
能帮忙看一下是什么原因导致CP443-1不能运行吗？（内部故障灯亮） CPU正常运行，谢谢
问题补充：
说明一下：用了两台电脑，分别装有5.3 和5.4 版本的 s7，均不能正常工作。
最佳答案
将system data删除，在硬件组态里重新编译下载。
提问者对于答案的评价：
谢谢
原创文章，作者：more0621，如若转载，请注明出处：https://www.zhaoplc.com/plc179348.html
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