Meril Autoquant 100 Astm-protocol_rev1.2

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  MERIL DIAGNOSTICS PVT LTD AutoQuant 100 ASTM LIS Communication protocol R&D Meril Diagnostics PVT LTD  Product AutoQuant 100 Doc AutoQuant Application - LIS communication protocol Version 1.2 2 Revision History Date Version Description / Modifications Author 09.Nov.2013 1.0 Draft created Chandrakant 11 Nov. 2013 1.1 Added TCP/IP, multiple data retrieval and serial port cable configuration Chandrakant 12 Dec 2013 1.2 Communication packets added Chandrakant INDEX 1   Overview ................................................................................................................................... 3   1.1   Purpose: .............................................................................................................................. 3   1.2   Scope: ................................................................................................................................. 3   1.3   Conventions: ....................................................................................................................... 3   1.4   Primary Reference: ............................................................................................................. 3   2   Communication Specifications .................................................................................................. 4   2.1   Physical layer ...................................................................................................................... 4   2.1.1   INTERCONNECTION DIAGRAM-HARDWARE ........................................................... 4   2.1.2   Serial port configuration: ............................................................................................... 5   2.2   Data link layer ..................................................................................................................... 5   2.2.1   Communication Status.................................................................................................. 6   2.2.2   Transmission Characters .............................................................................................. 8   2.2.3   CHECKSUM CALCULATION ....................................................................................... 8   2.3   Record transmission protocol .............................................................................................. 8   2.3.1   Message Header Record .............................................................................................. 9   2.3.2   Patient Information Record ........................................................................................... 9   2.3.3   Test Order Record ...................................................................................................... 10   2.3.4   Result Record ............................................................................................................. 11   2.3.5   Comment Record ....................................................................................................... 12   2.3.6   Request Information Record ....................................................................................... 12   2.3.7   Message Terminator Record ...................................................................................... 13   3    Actual data Send and Receive through AutoQuant. ................................................................ 14   3.1   RECEIVE: ......................................................................................................................... 14      Select appropriate com-port , on which serial port of LIS is connected. ............................ 15      Baud Rate will be selectable during LIS communication. Same baud rate should be set at LIS Software. ................................................................................................................................. 15   3.2   DATA UPLOAD(send) ....................................................................................................... 19    Product AutoQuant 100 Doc AutoQuant Application - LIS communication protocol Version 1.2 3 1 Overview 1.1 Purpose: This Document details the specifications for communication of Clinical Chemistry analyzer With LIS Software using ASTM protocol. Explain the process for communication through instrument software by user. 1.2 Scope: Detailed information on operation of the system is beyond the scope of this document. The information offered here is strictly to aid programmers in grasping very basic operational features of the Analyzer  – LIS communication. 1.3 Conventions: This document consists primarily of a series of examples that show the information needed to successfully interface to the system. The basic concept of data transfer in this interface is the exchange of data and control frames between the host system and the analyzer. 1.4 Primary Reference: E1381  –  02 Low-Level Protocol to Transfer Messages between Clinical Laboratory Instruments and Computer Systems. E1394  –  97 Standard specifications for Transferring Information Between Clinical Instruments and Computer Systems.  Product AutoQuant 100 Doc AutoQuant Application - LIS communication protocol Version 1.2 4 2 Communication  Specifications Communication specifications are based on a layer protocol. The layers are: Physical Layer Data Link Layer Presentation Layer 2.1 Physical  layer Specifies the sending and receiving of signals between the Analyzer PC and LIS PC through Physical and electrical connections. 2.1.1   INTERCONNECTION DIAGRAM-HARDWARE  Analyzer PC  ASTM Communication Packets Serial RS-232 or TCP/IP  AutoQuant Analyzer LIS PC
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