STEP 7 Professional 2017 和 STEP7 V5.6 有什么区别？

STEP 7 Professional 2017是专业版，包含了STEP7 V5.6和SCL，GRAPH，PLCSIM等插件。 STEP7 V5.6是V5.5的升级版，支持win10系统，但SCL，GRAPH，PLCSIM等插件需单独下载安装。

STEP 7 Professional 2017专业版

STEP 7 Professional 2017专业版包括：

- STEP 7 V5.6

- Automation License Manager V5.3 incl. SP4 incl. Upd1

- S7-GRAPH V5.6

- S7-SCL V5.6

- S7-PLCSIM V5.4 incl. SP8

- S7-PCT V3.4 incl. HF2

- S7 Web2PLC V1.0 SP3

Application for creation and setup of user-defined Web pages for the Web server of the CPU.

- S7 Block Privacy V1.0 SP4

Application for encoding of blocks

STEP7 V5.6

STEP7 V5.6包括：

-STEP 7 V5.6

-Automation License Manager

-S7-PCT (S7 Port Configuration Tool)

-S7 Web2PLC

Application for creation and setup of user-defined Web pages for the Web server of the CPU.

-S7 Block Privacy

Application for encoding of blocks