最近车间里的网网络通信不太好，每隔一段时间就会出现一次“网络风暴”，有那么几分钟网络中断，是指以太网通信中断，底层通信是通过profibus走的，昨天网络中断时，生产生上的一个环节不能动作，其它环节正常，这些由一个CPU带的，所以有点不明白，下面是诊断信息，看不太明白，请点一下


Diagnostic buffer of module CPU 414-2 DP

Order No./ Des cription Component Version
6ES7 414-2XG04-0AB0 Hardware 2
- - - Firmware V 4.1.0

Rack: 0
Slot: 4


Event 1 of 120: Event ID 16# 3842
Module OK
Module type: Distributed I/0s
Input address: 2010
User information available
Diagnostic interrupt from substitute
Requested OB: Diagnostic interrupt OB (OB82)
Priority class: 25
External error, Outgoing event
01:42:49.696 PM 09/27/2011


Event 2 of 120: Event ID 16# 3942
Module problem or maintenance necessary
Module type: Distributed I/0s
Input address: 2010
User information available
Diagnostic interrupt from substitute
Module/submodule fault
External module error
Requested OB: Diagnostic interrupt OB (OB82)
Priority class: 25
External error, Incoming event
01:41:48.793 PM 09/27/2011


Event 3 of 120: Event ID 16# 3842
Module OK
Module type: Distributed I/0s
Input address: 2010
User information available
Diagnostic interrupt from substitute
Requested OB: Diagnostic interrupt OB (OB82)
Priority class: 25
External error, Outgoing event
01:27:35.144 PM 09/27/2011


Event 4 of 120: Event ID 16# 3942
Module problem or maintenance necessary
Module type: Distributed I/0s
Input address: 2010
User information available
Diagnostic interrupt from substitute
Module/submodule fault
External module error
Requested OB: Diagnostic interrupt OB (OB82)
Priority class: 25
External error, Incoming event
01:26:34.185 PM 09/27/2011


Event 5 of 120: Event ID 16# 3842
Module OK
Module type: Distributed I/0s
Input address: 2010
User information available
Diagnostic interrupt from substitute
Requested OB: Diagnostic interrupt OB (OB82)
Priority class: 25
External error, Outgoing event
01:20:52.224 PM 09/27/2011


Event 6 of 120: Event ID 16# 3942
Module problem or maintenance necessary
Module type: Distributed I/0s
Input address: 2010
User information available
Diagnostic interrupt from substitute
Module/submodule fault
External module error
Requested OB: Diagnostic interrupt OB (OB82)
Priority class: 25
External error, Incoming event
01:19:51.825 PM 09/27/2011


Event 7 of 120: Event ID 16# 3842
Module OK
Module type: Distributed I/0s
Input address: 2010
User information available
Diagnostic interrupt from substitute
Requested OB: Diagnostic interrupt OB (OB82)
Priority class: 25
External error, Outgoing event
01:12:40.518 PM 09/27/2011


Event 8 of 120: Event ID 16# 3942
Module problem or maintenance necessary
Module type: Distributed I/0s
Input address: 2010
User information available
Diagnostic interrupt from substitute
Module/submodule fault
External module error
Requested OB: Diagnostic interrupt OB (OB82)
Priority class: 25
External error, Incoming event
01:11:40.171 PM 09/27/2011


Event 9 of 120: Event ID 16# 3842
Module OK
Module type: Distributed I/0s
Input address: 2010
User information available
Diagnostic interrupt from substitute
Requested OB: Diagnostic interrupt OB (OB82)
Priority class: 25
External error, Outgoing event
01:10:51.684 PM 09/27/2011


Event 10 of 120: Event ID 16# 3942
Module problem or maintenance necessary
Module type: Distributed I/0s
Input address: 2010
User information available
Diagnostic interrupt from substitute
Module/submodule fault
External module error
Requested OB: Diagnostic interrupt OB (OB82)
Priority class: 25
External error, Incoming event
01:09:51.341 PM 09/27/2011


Event 11 of 120: Event ID 16# 3842
Module OK
Module type: Distributed I/0s
Input address: 2010
User information available
Diagnostic interrupt from substitute
Requested OB: Diagnostic interrupt OB (OB82)
Priority class: 25
External error, Outgoing event
12:57:22.511 PM 09/27/2011


Event 12 of 120: Event ID 16# 3942
Module problem or maintenance necessary
Module type: Distributed I/0s
Input address: 2010
User information available
Diagnostic interrupt from substitute
Module/submodule fault
External module error
Requested OB: Diagnostic interrupt OB (OB82)
Priority class: 25
External error, Incoming event
12:56:22.218 PM 09/27/2011


Event 13 of 120: Event ID 16# 3842
Module OK
Module type: Distributed I/0s
Input address: 2010
User information available
Diagnostic interrupt from substitute
Requested OB: Diagnostic interrupt OB (OB82)
Priority class: 25
External error, Outgoing event
12:39:40.328 PM 09/27/2011


Event 14 of 120: Event ID 16# 3942
Module problem or maintenance necessary
Module type: Distributed I/0s
Input address: 2010
User information available
Diagnostic interrupt from substitute
Module/submodule fault
External module error
Requested OB: Diagnostic interrupt OB (OB82)
Priority class: 25
External error, Incoming event
12:38:39.930 PM 09/27/2011


Event 15 of 120: Event ID 16# 3842
Module OK
Module type: Distributed I/0s
Input address: 2010
User information available
Diagnostic interrupt from substitute
Requested OB: Diagnostic interrupt OB (OB82)
Priority class: 25
External error, Outgoing event
12:28:10.559 PM 09/27/2011


Event 16 of 120: Event ID 16# 3942
Module problem or maintenance necessary
Module type: Distributed I/0s
Input address: 2010
User information available
Diagnostic interrupt from substitute
Module/submodule fault
External module error
Requested OB: Diagnostic interrupt OB (OB82)
Priority class: 25
External error, Incoming event
12:27:10.322 PM 09/27/2011


Event 17 of 120: Event ID 16# 3842
Module OK
Module type: Distributed I/0s
Input address: 2010
User information available
Diagnostic interrupt from substitute
Requested OB: Diagnostic interrupt OB (OB82)
Priority class: 25
External error, Outgoing event
12:06:42.094 PM 09/27/2011


Event 18 of 120: Event ID 16# 3942
Module problem or maintenance necessary
Module type: Distributed I/0s
Input address: 2010
User information available
Diagnostic interrupt from substitute
Module/submodule fault
External module error
Requested OB: Diagnostic interrupt OB (OB82)
Priority class: 25
External error, Incoming event
12:05:41.302 PM 09/27/2011


Event 19 of 120: Event ID 16# 3842
Module OK
Module type: Distributed I/0s
Input address: 2010
User information available
Diagnostic interrupt from substitute
Requested OB: Diagnostic interrupt OB (OB82)
Priority class: 25
External error, Outgoing event
12:01:52.788 PM 09/27/2011


Event 20 of 120: Event ID 16# 3942
Module problem or maintenance necessary
Module type: Distributed I/0s
Input address: 2010
User information available
Diagnostic interrupt from substitute
Module/submodule fault
External module error
Requested OB: Diagnostic interrupt OB (OB82)
Priority class: 25
External error, Incoming event
12:00:52.390 PM 09/27/2011