中文版补丁
大小679655 KB
http://support.automation.siemens.com/WW/view/en/39741113

说明如下：
What's NEW?

New user interface language of STEP 7 Basic:
Chinese desktop
Chinese documentation
New operations:
FieldRead (read from a table with variable index)
FieldWrite (write value to a table with variable index)
Increase of the number of configurable variables for the Basic Panels (internal and external variables are counted)
250 Variables for KTP400 Basic mono PN
500 Variables for KTP600 Basic mono PN, KTP600 Basic color PN, KTP1000 Basic color PN, TP1500 Basic color PN
Preconditions for the installation of SP2 for STEP 7 V10.5:

STEP 7 V10.5 (with or without SP1)
Pentium 4, 1.7 GHz or comparable
1 GB memory or more
Screen resolution of 1024x768 or better
Supported operating systems (32-bit):

Microsoft Windows XP Home SP3
Microsoft Windows XP Professional SP3
Microsoft Windows Vista Home Premium SP1
Microsoft Windows Vista Business SP1
Microsoft Windows Vista Ultimate SP1

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