VEGA VEGAPULS 45 VBUS - Manual (Page 76)

76 VEGAPULS 42, 44 and 45 – VBUS
Adjustment with the PC on VEGALOG
5.4 Adjustment with the PC on
VEGALOG
For connection of the PC to the VEGALOG
processing system, a standard RS 232 DTE-
DTE (Data Terminal Equipment) interface
cable is required. Connect the PC with the
cable to the processing system.
DTE DTE
DCD 1 1 DCD
RxD 2 2 RxD
TxD 3 3 TxD
DTR 4 4 DTR
GND 5 5 GND
--- 6 6 ---
--- 7 7 ---
--- 8 8 ---
--- 9 9 ---
Beside the measured values, adjustment
signals are also transmitted digitally between
sensor and processing system via the signal
and supply cable. The adjustment program
VVO can then communicate with the
processing system and all connected sen-
sors. In chapter "4.4 Configuration of measur-
ing systems" the connection of the PC to the
different configurations is shown.
The individual adjustment steps are marked
in the following with a dot.
Example:
• Choose …
• Start …
• Click to …
The first steps of the setup with the PC in
conjunction with the VEGALOG processing
system correspond to the adjustment in
chapter "5.3 Adjustment with VEGAMET or
MINICOM".
• Connect the standard interface of your PC
with the standard RS 232 interlink cable (9-
pole) to the VEGALOG processing system.
• Now switch on the power supply of the
processing system.
After approx. 1 … 2 minutes (self-test) the
measuring system, consisting of processing
system and sensors, is in operating condition
and the sensors display measured values.
• Now start the adjustment software VVO on
your PC.
• Choose with the arrow keys or the mouse
the item " Planning" on the entrance screen
and click to "
OK".
In the next window, you are asked for the
user identification.
• Enter under name
"VEGA".
• Also enter
"VEGA" under password.
The adjustment program VEGA Visual Oper-
ating (VVO), called in the following VVO, gets
into contact with the connected sensor and
indicates after a few seconds if and with
which sensor a connection exists.
Note:
If you make no connection with the sensor,
check the following:
- Is the processing system being supplied
with supply voltage?
- Did you inadvertently use a wrong RS 232
cable instead of the VEGA RS 232 connec-
tion cable?