Write/read devices with RS232 interface
6.1 Overview of SLG with RS 232 serial interface
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System Manual, 01/2010, J31069-D0147-A6-7618
151
Configuration SLG - MDS (over RS 232)
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Figure 6-2 Configuration SLG - MDS over RS 232
Programming of SLG D10, SLG D11 and SLG D12
Communication is performed on the serial interface between the SLG and the higher-level
computer system (host) by means of an asynchronous 8 bit binary protocol. The message
frames are protected by means of a CRC 16.
Executable on PCs equipped with Pentium 2 processor and higher with a serial interface and
a Windows 9x/2000/NT 4.0/XP operating system.
The SLG is connected to a serial interface of the computer. Users work with the PC
interfaces COM 1 and/or COM 2; further interfaces can be operated with additional
hardware.
For programming, a 32 bit library (MDWAPI for Windows 9x / 2000, NT 4.0l and XP) and
programming guide are available to the user on the CD
RFID Systems Software &
Documentation
.
For computers that are not used under Windows (e.g. UNIX), the communication procedure
is described in the programming guide (MDWAPI).
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