_____ _ _____ _____ _____ / ____(_)_ _ / ____|/ ____| /\ | __ \ /\ | | _| |_ ___ ___| |_| (___ | | / \ | | | | / \ | | | | __/ _ \/ __| __|\___ \| | / /\ \ | | | |/ /\ \ | |____| | || __/ (__| |_ ____) | |____ / ____ \| |__| / ____ \ \_____|_|\__\___|\___|\__|_____/ \_____/_/ \_\_____/_/ \_\ >>>NOTE The PSDIRECT Driver is the "frontend" half of a frontend / backend pair this revision history refers to changes to the Backend polling program only PSDIRECT Siemens Ethernet Backend v7.10.53.0 ============================================= Date: 21/06/2008 Changes: - Compiled with VS2008 - Several optimisations for small instance db blocks PSDIRECT Siemens Ethernet Backend v7.9.52.011 ============================================= Date: 22/08/2007 Bug: S7-300 with long PDU block option set cased error 33, resolved Changes: - Unit.dbf import now sets datatype to upper case - Unit.dbf correctly imports DBx,B0.y tags Improvements: - option to use OP & PG connections PSDIRECT Siemens Ethernet Backend v7.9.52.010 ============================================= Date: 13/07/2007 Bug: configs with lots of odd length DB's were sometimes exceeding PDU size resulting in error 22 & comms errors Changes: - prevent TCP reconnection when driver is idling in standby (persistent connections) - Unit.dbf import now skips lines with MODE="Standby" - Unit.dbf import skips already defined IO devices - .CSV import correctly imports backup IP address Improvements: - increased number max of IO devices to 128, max connections to 256 modified file: SIXSTSR.DLL PSDIRECT Siemens Ethernet Backend v7.9.52.009 ============================================= Date: 14/06/2007 bug: - Incorrect version of a file slipped in in 52.8, symptoms you will see "nio_map_dit(%d) NIOLIB Bad Handle" modified file: SIXSTSR.DLL PSDIRECT Siemens Ethernet Backend v7.9.52.008 ============================================= Date: 01/06/2007 bug: - Failing to write to last address of an S5 block (S5 only) changes: - Less aggressive reconnection if bad data received, just does a retry - Attempt to reduce CPU load due to scrolling in bottowm window of configurator when flooded with messages modified file: SIXSPOLL.EXE, IEISOAPI.DLL PSDIRECT Siemens Ethernet Backend v7.9.52.007 ============================================= Date: 19/04/2007 bug: - SIXSPOLL.EXE crashing at address 0x004042ef - resolved modified file: SIXSPOLL.EXE PSDIRECT Siemens Ethernet Backend v7.9.52.006 ============================================= Date: 11/04/2007 bug: - S5 writing of bits, issue resolved modified file: SIXSPOLL.EXE PSDIRECT Siemens Ethernet Backend v7.9.52.005 ============================================= Date: 22/03/2007 Changes: - Chnages related to S7 Writing & polling with different PDU sizes modified file: SIXSPOLL.EXE PSDIRECT Siemens Ethernet Backend v7.9.52.004 ============================================= Date: 18/03/2007 Bugs: - Crashing during import tags - Fixed 8 & 8 day timers for OEM & CIP keys - was wrong way round Changes: - New feature, can now talk to Siemens WinAC RTX Soft PLC - improved PDUsize managment modified file: SIXDIDW.EXE,SIXSPOLL.EXE,IEISOAPI.DLL PSDIRECT Siemens Ethernet Backend v7.9.52.002 ============================================= Date: 06/03/2007 Changes: - problem with "D" in backup mac ethernet address - improvements to "Import Tags" modified file: SIXDIDW.EXE PSDIRECT Siemens Ethernet Backend v7.9.52.001 ============================================= Date: 26/01/2007 Bugs: Fixed problem writing to last Byte of block Changes: - Upgraded Installation to automatically find 6.10 install directory - removed legacy "Register" code in the Help|about modified file: SIXSPOLL.EXE PSDIRECT Siemens Ethernet Backend v7.9.52.000 ============================================= Date: 22/01/2007 Changes: Major Release, new multi DB polling strategy - 2x faster modified file: All PSDIRECT Siemens Ethernet Backend v7.9.51.010 ============================================= Date: 12/12/2006 Changes: added demo mode timeouts for OEM & CIP keys modified file: SIXSPOLL.EXE PSDIRECT Siemens Ethernet Backend v7.9.51.009 ============================================= Date: 12/12/2006 Bugs: Fixed problem writing to TI Loop setpoints modified file: SIXSPOLL.EXE PSDIRECT Siemens Ethernet Backend v7.9.51.008 ============================================= Date: 24/11/2006 Bugs: none Changes: Increased number of PLC connections from 128 to 196 modified file: IEISOAPI.DLL PSDIRECT Siemens Ethernet Backend v7.9.51.007 ============================================= Date: 09/11/2006 Bugs: compiler issue with DWRD Signal conditioning, resulting in bad LONG data in citect on S5 PLC (PSDIRECT3) modified file: SIXSTSR.DLL PSDIRECT Siemens Ethernet Backend v7.9.51.006 ============================================= Date: 06/09/2006 Bugs: Import variables - Fixed BYTE type & support arrays Backup IP address - added a check box to enable / disable Protocol - Removed ISO Disconnect message from TCP/IP mode Changes: modified file SIXDIDW.EXE, IEISOAPI.DLL PSDIRECT Siemens Ethernet Backend v7.9.51.005 ============================================= Date: 28/06/2006 Bugs: The backup IP address was being truncated to 12 characters eg. "176.16.200.190" to "176.16.200.1" Changes: modified file SIXDIDW.EXE PSDIRECT Siemens Ethernet Backend v7.9.51.004 ============================================= Date: 25/05/2006 Bugs: Changes to the way, the Backup IP address is used to make changeover smoother & faster Changes: Changes to both SIXSPOLL.EXE & TCP_IEISOAPI.DLL Comment: Users who do not used the backend redundancy level will not notice any changes, These issues relate to Support case CSR179504 PSDIRECT Siemens Ethernet Backend v7.9.51.003 ============================================= Date: 19/04/2006 Bugs: None Changes: - changes to the file SIXSTSR.DLL Comment: The user will not notice any difference PSDIRECT Siemens Ethernet Backend v7.9.51.002 ============================================= Date: 12/04/2006 Bugs: GPF during the Import tag database function, although non essential has been fixed Changes: - some changes to TCP/IP connection status reporting to improve backup redundancy failover - backup TCP/IP address changover is faster - Minor Bug fixed erroneous comms error on ST poll block Comment: these changes are considdered minor PSDIRECT Siemens Ethernet Backend v7.9.51.001 ============================================= Date: 09/02/2006 Bugs: Bug 30361 Driver is logging huge amounts to the file H1_log.TXT Comment: This the a Debugging feature not for release - simply removed the debugging log PSDIRECT Siemens Ethernet Backend v7.9.51 ========================================= Date: 02/02/2006 Bugs: Configurator now runs on Win 2003 Server this solves CSR174266 Improvements: Added support for S7-200 PLC's via Ethernet Added redundancy at the Backend level - on request for the big airport job in china Installs Start menu items in citect\CITECTSCADA PSDIRECT Siemens Ethernet Backend v7.9.50 ========================================= Date: 07/12/2005 Bugs: Includes bug fix reported in CSR146685 | BUG29981 - Display data corrupted when BackEnd poll block is larger than the actual PLC data block Improvements: Compiled with VC8 Added support for Siemens S7 "STRING" Datatype Improved database import for S5 addresses