cfc编译报错

W:ParameteracCEsspaRT1.TE_A.VALUEtothe"TE5015A"addressdoesnotoccurviatheprocessimage,ratherviadirectI/Oaccess.Theruleshouldbeaprocessimageaccess(seedetails)."
W:LocaldatarequirementsforthepriorityclASs1:
Thelocaldatarequirements(710bytes,includingOB121andOB122)oforganizationblockOB1exceedtheconfiguredlocaldataSTackofthecorrespondingpriorityclassontheconnectedofflineCPU.
W:Localdatarequirementsforthepriorityclass25:
Thelocaldatarequirements(714bytes,includingOB121andOB122)oforganizationblockOB82exceedtheconfiguredlocaldatastackofthecorrespondingpriorityclassontheconnectedofflineCPU.
W:Localdatarequirementsforthepriorityclass25:
Thelocaldatarequirements(714bytes,includingOB121andOB122)oforganizationblockOB83exceedtheconfiguredlocaldatastackofthecorrespondingpriorityclassontheconnectedofflineCPU.
W:Localdatarequirementsforthepriorityclass25:
Thelocaldatarequirements(714bytes,includingOB121andOB122)oforganizationblockOB84exceedtheconfiguredlocaldatastackofthecorrespondingpriorityclassontheconnectedofflineCPU.
W:Localdatarequirementsforthepriorityclass25:
Thelocaldatarequirements(714bytes,includingOB121andOB122)oforganizationblockOB85exceedtheconfiguredlocaldatastackofthecorrespondingpriorityclassontheconnectedofflineCPU.
W:Localdatarequirementsforthepriorityclass25:
Thelocaldatarequirements(714bytes,includingOB121andOB122)oforganizationblockOB86exceedtheconfiguredlocaldatastackofthecorrespondingpriorityclassontheconnectedofflineCPU.
W:Localdatarequirementsforthepriorityclass28:
Thelocaldatarequirements(714bytes,includingOB121andOB122)oforganizationblockOB88exceedtheconfiguredlocaldatastackofthecorrespondingpriorityclassontheconnectedofflineCPU.
W:ThenumberofinstanceDBs(244)intendedforS7communicationisgreaterthanthemaximumpermittednumber150.
0error(s)and18warning(s)found

请问我cfc编译的时候报出这么多警告是什么原因啊如何修改

问题补充：
那看样子不能用cfc做了把只有一步步的换成梯形图来做了我用的是6ES7412-2XJ05-0AB0

最佳答案

这个是警告CPU提供的本地数据不足,是可以手动调整的,方法是在硬件组态里,双击CPU,在它的属性里,找到"Memory"这个标签页,将1,25,28优先级的本地数据大小调大至128即可,如果提示超过了总数,下边有一个总和的大小,也可以调节.

提问者对于答案的评价：
解决了

专家置评

请参考两位大侠的建议,PCS7里一定要用映像区方式来访问卡件,例如:用IW512,在CPU属性里可以设置映像区大小.参考:
htTP://www.ad.siemens.com.cn/download/searchResult.aspx?searchText=A0462
AS控制器内存分配及优化