Control Characters Used In The Online Mode - AEG ARE H9 HF User Manual

Example:
To read the text of the attribute „A" following protocol has to be sent:
<STX>TAE71A<ETX>
Answer:
<STX>A538D<ETX>
or
<STX>Stall7A09<ETX>
8

Control characters used in the online mode

character value
hexadecimal
<NL> 0x00
<STX> 0x02
<ETX> 0x03
<ACK> 0x06
<CR> 0x0D
<LF> 0x0A
9 USB driver installation
To use the online and the database mode the ARE H9 HF is connected via USB
to a host PC. Before the USB connection could be used a USB to RS232 bridge
drive has to be installed.
If you want to use the USB-HID interface the standard keyboard driver is used.
Insert the driver disc supplied with the ARE H9 HF into your CD-Rom or DVD-
Drive of the host PC you want to use with the pocket reader. Connect the ARE
H9 HF with the supplied USB cable to a free USB port of your PC (USB1.1 and
USB2.0 ports are supported).
---------------------------------------------------------------43/51---------------------------------------
=> no text assigned
=> assigned text „Stall"
Function
zero character, terminates text element
start of text
end of text
acknowledge
carriage return
line feed