为何出现如图所示,以为有错误,点确定后照样可以准确无误的监控设备运行呢,图2为点详细资料后的显示
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最佳答案
1、save as-->reorganization(slow)试试,即另存为,并慢速。将上传的截图。
2、报错(257:90):
代码257:90的错误:
、描述:
The project ''''%1'''' contains errors in the internal data structure.
、原因:
Project data damage by a crash/power failure on the computer. With the "Details" button you can receive more information on the error, if available.
、解决方法:
(1). Close all the STEP 7 applications except the SIMATIC Manager.
(2). With the menu command "File > Save as (with reorganization (slow)) " create a of the project which you can then continue to work with. Because of the faults in the existing project, this copy might not contain all the data of the original project.
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提问者对于答案的评价:
o
专家置评
项目另存过程中,可先做一致性检查,然后做慢速保存。
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