General Information

ISaGRAF 2.50 New Version Release (TSN01066)     

This note describes the changes included in ISaGRAF Version 2.51.1 released on May 19, 2008.

Software and Hardware Relevant to this Release

• ISaGRAF 2.51.1
• Firmware Loader 2.61.1

New Features and Improvements

ISaGRAF 2.51.1 has the following new features and improvements.
• Added support for SCADAPack 314 controller.
• Improved the documentation of memory use displayed on the program status dialog.
• Removed technical support from ISaGRAF license request e-mail messages.

Firmware Loader 2.61.1 has the following new features and improvements.
• Added support for SCADAPack 314 controller.
• Setup includes the following controller firmware.

  • SCADAPack firmware 2.50
  • SCADAPack 32 firmware 2.11
  • SCADAPack 314, 33x, and 350 firmware 1.47 build 805
  • SCADASense 4203 firmware 1.47 build 805
  • SOLARPack 410 firmware 1.47 build 805
  • 4000 series firmware 1.61 build 1

Issues Corrected

ISaGRAF 2.51.1 corrects the following issues
• Added a check for a locked controller before opening these dialogs: Initialize Controller; DNP Status; and DNP Master Status.
• User manual corrections:

  • Corrected broken links
  • Mistake in PID formula – derivative term is subtracted not added.
  • Sleep function block help missing wake source for a USB connection

Firmware Version Requirements

ISaGRAF 2.51.1 supports all firmware versions. SCADAPack 314 controllers require firmware 1.47 or newer. Firmware 1.47 is the first firmware release for this controller.

Upgrade Procedure

Install ISaGRAF 2.51.1 from the distribution CD. It will replace any earlier version of ISaGRAF.