OSH1 (OSAP H1)

Product Overview

VSI OSAP/H1 is a network communication product that connects VSI applications with shop floor devices based on
the Siemens SINEC H1 communication protocol. SINEC H1 services are also identified as PG communication
services in Siemens literature.
Siemens SINEC H1 is the recommended method of connecting PLCs and host computers on large configurations. It
has been specified on top of the ISO/OSI Transport Layer and it is based on Ethernet to improve effectiveness
(through higher performance) and efficiency (through lower costs per connection).
VSI OSAP/H1 fully supports the SINEC H1 communication protocol.

Latest Version

Alpha Integrity X-86
V4.1 V4.3

Features

As the SINEC H1 communication protocol is defined on top of the ISO OSI Transport Layer, VSI OSAP relies upon
VSI DECnet/OSI to complete the communication stack. For more information, refer to the DECnet-Plus Software
Product Description (SPD DO-VIBHAA-023).
Because of the functional compatibility between Siemens SINEC H1 and MMS (Manufacturing Messaging Services),
ISO International Standard 9506, Parts 1 and 2, VSI OSAP is integrated with the software architecture of the VSI
OMNI API product to supply the Application Programming Interface (API). For more information, refer to the VSI OMNI
API Software Product Description (SPD DO-DOMNI1-01A).

 

Components:

  • VSI OSAP/H1 Services:
    • Environmental management;
    • Messages;
    • Device management;
    • Variable access;
  • Configuration and management facilities;
  • Installation Verification Procedure (IVP).

Licensing

Integrity: per active socket.Alpha: ALPHA-LP.

Documentation

Documents and manuals related to this product

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