DIGITAL Software Product Description ___________________________________________________________________ PRODUCT NAME: Digital Device Access Software for Allen-Bradley IN- TERCHANGE V3.0 SPD 54.72.00 DESCRIPTION The Digital Device Access Software (DAS) for Allen-Bradley INTERCHANGE allows both BASEstar Open users and DEComni applications to access data table memory and shared data memory on Allen-Bradley PLCs. BASEstar Open Data Services provide device independent access to shop floor data allowing users to access data on an Allen-Bradley PLC sim- ply by getting and putting the value of one or more Device_Data_Points. DEComni applications can perform a variety of device access functions through the DEComni MMS-oriented Application Programming Interface (API). Users or applications can use BASEstar Open Data Services or the DE- Comni API to: o Send read and write commands to Allen-Bradley devices. o Receive unsolicited write commands from Allen-Bradley devices. The Digital DAS for Allen-Bradley INTERCHANGE supports the following Allen-Bradley PLCs: o Allen-Bradley PLC_5, PLC_3, PLC_2, and SLC_500 families o Allen-Bradley PLC_5_250 July 1996 AE-53JAA-TE SUPPORTED VERSIONS This SPD covers the following versions of the DAS for Allen-Bradley INTERCHANGE: o Digital Device Access Software Allen-Bradley INTERCHANGE for Dig- ital UNIX Version 3.0 o Digital Device Access Software for Allen-Bradley INTERCHANGE for OpenVMS VAX Version 3.0 o Digital Device Access Software for Allen-Bradley INTERCHANGE for OpenVMS Alpha Version 3.0 HARDWARE REQUIREMENTS Processors Supported The processors supported by the following products will also support the DAS for Allen-Bradley INTERCHANGE: o BASEstar Open Server Development & Runtime for Digital UNIX Ver- sion 3.0 o BASEstar Open Server Development & Runtime for OpenVMS Alpha Ver- sion 3.0 o BASEstar Open Server Development & Runtime for OpenVMS VAX Version 3.0 o DEComni for Digital UNIX Version 3.0 o DEComni for OpenVMS Alpha Version 3.0 o DEComni for OpenVMS VAX Version 3.0 2 Other Hardware Required Your system must be equipped with the hardware required for connec- tion to the Ethernet LAN to which Allen-Bradley PLCs are attached. Disk Space Requirements For Digital UNIX kits: o Disk space required for installation: 1500 KB o Disk space required for use (permanent): 1500 KB For OpenVMS VAX and Alpha kits: o Disk space required for installation: 3,000 blocks o Disk space required for permanent use: 1,000 blocks These values refer to the disk space required on the system disk. The sizes are approximate; actual sizes may vary depending on the user's system environment, configuration, and software options. SOFTWARE REQUIREMENTS For DIGITAL UNIX Systems Digital Software o Digital UNIX Operating System Version V3.2 o BASEstar Open Server for Digital UNIX Version 3.0 or DEComni API for Digital UNIX Version 3.0 Allen-Bradley Software o INTERCHANGE software for Digital UNIX rel. 6.0 3 For Alpha Systems Digital Software o OpenVMS Alpha Operating System Version 6.1, 6.2 o BASEstar Open Server for OpenVMS Alpha Version 3.0 or DEComni API for OpenVMS Alpha Version 3.0 including DASware Allen-Bradley Software o INTERCHANGE software for OpenVMS rel. 6.0 For VAX Systems Digital Software o OpenVMS VAX Operating System Version 6.1, 6.2 o BASEstar Open Server for OpenVMS VAX Version 3.0 or DEComni API for OpenVMS VAX Version 3.0 including DASware Allen-Bradley Software o INTERCHANGE software for OpenVMS rel. 6.0 DISTRIBUTION MEDIA For Digital UNIX This product is available as part of the Digital UNIX Consolidated Soft- ware Distribution on CD-ROM. For OpenVMS Alpha This product is available as part of the Digital OpenVMS Alpha Con- solidated Software Distribution on CD-ROM. 4 For OpenVMS VAX This product is available as part of the Digital OpenVMS VAX Consolidated Software Distribution on CD-ROM. It is also available on TK50 Stream- ing Tape. ORDERING INFORMATION ___________________________________________________________________ Digital OpenVMS ________________UNIX_________Alpha________OpenVMS_VAX______________ Software QL-53TA9- QL-3PWA9- QL-3PXA9-AA Licenses AA AA Doc. Kit QA-3PWAA- QA-3PWAA- QA-3PWAA-GZ GZ GZ Doc. Kit + QA-3PXAA-H5 Media Software Prod- QT-53T**- QT-3PW**- QT-3PX**-** uct_Services____**___________**____________________________________ SOFTWARE LICENSING This software is furnished under the licensing provisions of Digital Equipment Corporation's Standard Terms and Conditions. For more in- formation about Digital's licensing terms and policies, contact your local Digital office. The product supports the License Management Software. For the Open- VMS VAX and Alpha versions the OpenVMS License Management Facility is used, whilst on Digital UNIX, the Digital UNIX License Management Fa- cility is used. 5 DOCUMENTATION The product provides a user guide for installing the product on the supported platforms, and for configuring and using the product through BASEstar Open services or the DEComni API. SOFTWARE PRODUCT SERVICES A variety of service options are available from Digital. For more in- formation, contact your local Digital office. SOFTWARE WARRANTY Warranty for this software product is provided by Digital with the pur- chase of a license for the product as defined in the Standard Terms & Conditions relating to SPDs. The above information is valid at time of release. Please contact your local Digital office for the most up- to-date information. © 1996 Digital Equipment Corporation. All rights reserved. [TM] The DIGITAL logo, BASEstar Open, DEC, DEComni, DECstation, DEC- system, Digital, OpenVMS, Q-bus, and VAX are trademarks of Digital Equip- mente Corporation. [TM] DH Link, DH+ Link, and INTERCHANGE are trademarks of Allen-Bradley. 6