PCS7组态300站与另外一个300站之间通讯出现问题，下面是我这边CPU的诊断信息，OB82,OB86,OB122等都在，CPU没有停机，我这边CPU诊断信息如下，请各位帮忙看看是什么问题，怎么解决，是他那边的问题还是我这边的。
DiagnoSTicbufferofmoduleCPU315-2DP
OrderNo./DescriptionComponentVersion
6ES7315-2AH14-0AB0Hardware2
–––FirmwareV3.0.3
BootLoaderFirmwareexpansionA25.7.5
Rack:0
Slot:2
Serialnumber:SC-A8VU49842010
Event1of10:EventID16#3842
ModuleOK
Moduletype:DistributedI/Oslave
Inputaddress:2043
RequestedOB:DiagnosticinterruptOB(OB82)
PriorityclASs:26
Externalerror,Outgoingevent
04:32:25.888PM11/03/1994
Event2of10:EventID16#38C4
DistributedI/Os:stationreturn
AddressoftheaffectedDPslave:stationnumber:32
DPmastersystemID:1
Log.baseaddressoftheDPslave:Inputaddress:2044
Log.baseaddressoftheDPmaster:2047
RequestedOB:RackfailureOB(OB86)
Priorityclass:26
Externalerror,Outgoingevent
04:32:21.727PM11/03/1994
Event3of10:EventID16#3942
ModuleproblemormaintenanCEnecessary
Moduletype:DistributedI/Oslave
Inputaddress:2043
OperatingmodeSTOP
Module/submodulefault
RequestedOB:DiagnosticinterruptOB(OB82)
Priorityclass:26
Externalerror,Incomingevent
04:32:21.715PM11/03/1994
Event4of10:EventID16#2942
I/Oaccesserror,reading
Parea,wordaccess,Accessaddress:422
RequestedOB:I/OaccesserrorOB(OB122)
Priorityclass:12
Externalerror,Incomingevent
04:32:21.672PM11/03/1994
Event5of10:EventID16#2942
I/Oaccesserror,reading
Parea,wordaccess,Accessaddress:416
RequestedOB:I/OaccesserrorOB(OB122)
Priorityclass:12
Externalerror,Incomingevent
04:32:21.672PM11/03/1994
Event6of10:EventID16#2942
I/Oaccesserror,reading
Parea,wordaccess,Accessaddress:418
RequestedOB:I/OaccesserrorOB(OB122)
Priorityclass:12
Externalerror,Incomingevent
04:32:21.671PM11/03/1994
Event7of10:EventID16#2942
I/Oaccesserror,reading
Parea,wordaccess,Accessaddress:420
RequestedOB:I/OaccesserrorOB(OB122)
Priorityclass:12
Externalerror,Incomingevent
04:32:21.671PM11/03/1994
Event8of10:EventID16#2942
I/Oaccesserror,reading
Parea,wordaccess,Accessaddress:434
RequestedOB:I/OaccesserrorOB(OB122)
Priorityclass:12
Externalerror,Incomingevent
04:32:21.671PM11/03/1994
Event9of10:EventID16#2942
I/Oaccesserror,reading
Parea,wordaccess,Accessaddress:442
RequestedOB:I/OaccesserrorOB(OB122)
Priorityclass:12
Externalerror,Incomingevent
04:32:21.671PM11/03/1994
问题补充：
麻烦说仔细点可以吗？我不是很懂，该怎么解决啊
最佳答案
1、从Diagnosticbuffer中提示：地址为32#的分布式DPI/O从站故障，引起OB82、OB122的中断调用；访问I/O地址416、418、420、422、434、442出错。
2、但我不明白的是：你在CPU315-2DP中使用了PCS7软件系统组态，这是真的吗？如果确信，那就是不兼容了！
3、PCS7软件系统是适用在S7-400以上CPU的。即便是S7-400以上CPU，也不所有的CPU模块硬件都匹配支持！
提问者对于答案的评价：
好像是其他问题，不过谢谢大家帮忙了……
