Instruction manual

Thermo Fisher Scientific Model 5030i SHARP Instruction Manual D-1
Appendix D
Gesytec (Bayern-Hessen) Protocol
This appendix provides a description of the Gesytec (Bayern-Hessen or
BH) Protocol Interface and is supported both over RS-232/485 as well as
TCP/IP over Ethernet.
The Gesytec commands that are implemented are explained in detail in this
document. The Gesytec protocol support for the iSeries enables the user to
perform the functions of reading the various concentrations and to trigger
the instrument to be in sample/zero/span mode if valid for that instrument.
This is achieved by using the supported Gesytec commands listed below.
Up to three simultaneous connections are supported over Ethernet.
For details of the Model 5030i Gesytec Protocol specification, see the
following topics:
● “Serial Communication Parameters” on page D-1
● “TCP Communication Parameters” on page D-2
● “Instrument Address” on page D-2
● "Abbreviations Used” on page D-2
● “Basic Command Structure” on page D-2
● “Block Checksum” on page D-3
● “Gesytec Commands” on page D-3
The following are the communication parameters that are used to configure
the serial port of the iSeries to support Gesytec protocol.
Number of Data bits : 7 or 8
Number of Stop bits : 1 or 2
Parity : None, Odd, or Even
Data rate : 1200 to 115200 Baud (9600 is default)
Serial Communication
Parameters