Device Description HG G-7335xZA | English, Revision 05 | Date: 19.02.2020
20
Chapter 7 – Software
7
Software
7.1 Connection to a PC via the Serial Interface
The interpreter has a serial interface included in the 5 pin PWR RS232. This interface
can be used for its diagnosis, configuration or a software update. A PC with a serial
RS 232 interface is needed. For PCs that don‘t have a serial interface a USB to RS
232 adapter can be ordered from electronics retailers.
Figure 3
Connection example: Connection to the serial interface of a PC
The interpreter‘s serial interface has the following communication settings. Those
have to be configured in the terminal program on the PS (see below).
7.2 Terminal Program
Every terminal program compatible with the transmission parameters shown above
can be used, examples are HyperTerminal® or Tera Term®. HyperTerminal has been
included in earlier versions of Microsoft® Windows®. Additionally it can be down
-
loaded from the following address:
https://www.hilgraeve.com/hyperterminal/
7.3 Monitor Program
Connect the PC to the interpreter and start the Terminal program.The monitor will
start after pressing ‘m‘ or
.
7.3.1 Main Menu
Depending to the variant the following menu appears:
Table 7
Transmission parameters of the serial RS 232 interface
Setting
Bits per second
38,400
Data bits
8
Parity
Even
Stop bits
1
Terminal emulation
ANSI
USB-Serial
Adapter (optional)
Serial
Interface
All others:
Do not connect
PWR RS232
Interpreter
Computer (e.g. PC
or Laptop)
1
1
RxD
TxD
GND
RxD
TxD
GND
2
3
4
5
1
2
3
4
5
1
2
3
4
5
6
7
8
9
6
2
7
3
8
4
9
5
+
–
External power supply
+24 V
