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6av63722dj074aa0 wincc v7.4 / ses 顺控系统基本包（包含2个单元）   注：仅用于s7-300/400

6av63722dg074aa0 wincc v7.4 / performancemonitor   基本系统，包含30个归档变量授权

6av63722cg200ba0 wincc v7.4 / performancemonitor 归档变量授权   30个 (可累加)

6av63722cg200ca0 wincc v7.4 / performancemonitor 归档变量授权  100个 (可累加)

6av63722cg200da0 wincc v7.4 / performancemonitor 归档变量授权  300个 (可累加)

6av63722cg200ea0 wincc v7.4 / performancemonitor 归档变量授权  1000个 (可累加)

6av63712bd074ax0 wincc v7.4 变量扩展 rt 128 ==> rt 512  

6av63712bg074ax0 wincc v7.4 变量扩展 rt 512 ==> rt 2048

6av63712bm074ax0 wincc v7.4 变量扩展 rt 2048==> rt 8192

6av63712bn074ax0 wincc v7.4 变量扩展 rt 8192 ==> rt 65536

6av63712bp074ax0 wincc v7.4 变量扩展 rt 65536 ==> rt 102400  

6av63712bq074ax0 wincc v7.4 变量扩展 rt 102400 ==> rt 153600

6av63712br074ax0 wincc v7.4 变量扩展 rt 153600 ==> rt 262144

6av63712bd174ax0 wincc v7.4 变量扩展 rc 128 ==> rc 512  

6av63712bg174ax0 wincc v7.4 变量扩展 rc 512 ==> rc 2048