Siemens does not typically introduce new features in a "Update 1" release. Instead, they focus on reliability. Here are the documented improvements in WinCC 7.0 SP3 Update 1:

: Ensure your current version is exactly V7.0 SP3 . You cannot jump from V7.0 SP1 directly to this update without the Service Pack.

Wincc 7.0 Sp3 Update 1

Siemens does not typically introduce new features in a "Update 1" release. Instead, they focus on reliability. Here are the documented improvements in WinCC 7.0 SP3 Update 1:

: Ensure your current version is exactly V7.0 SP3 . You cannot jump from V7.0 SP1 directly to this update without the Service Pack. wincc 7.0 sp3 update 1