VEGA VEGAPULS 56V - Manual (Page 74)

74 VEGAPULS 56V
• Click to "Yes“.
When you connect VVO to a VEGALOG on
which data had been already saved, you get
a message if you want transfer the saved
data from the PC to the VEGALOG or the
data from the VEGALOG to PC.
• Click to "OK“ and you are in the " Main menu
window“.
The pre-adjusted identification can be later
modified in the menu "
Configuration/Program/
User access“ (see page 50).
6.4 Adjustment with the PC on
VEGALOG
For connection of the PC to the processing
system VEGALOG you require a standard
RS␣ 232 DTE-DTE (Data Terminal Equipment)
interface cable. With the cable you connect
the PC with the processing system VEGA-
LOG.
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 ---
Set-up
Beside the measured values also the adjust-
ment signals are transmitted digitally via the
signal and supply line between sensor and
processing system. The adjustment program
VVO communicates therefore with the
processing system and all connected sen-
sors. In chapter "2.2 Configuration of measur-
ing systems“ the connection of the PC in the
various coordinations is shown.
The first steps of the set-up with the PC, in
conjunction with the processing system
VEGALOG correspond to the adjustment in
chapter "6.2 Adjustment with the PC on
VEGAMET“.
• Connect the standard output of your PC
via the standard RS␣ 232-interlink cable (9-
pole) with the processing system VEGA-
LOG.
• Now switch on the power supply of the
processing system.
After approx. 1␣ …␣ 2 minutes (self-check) the
measuring system consisting of processing
system and sensors is generally ready for
operation and the sensors show measured
values.
• Now start the adjustment software VVO on
your PC.
Note:
When there is no sensor connection, please
check:
- if the processing system is fed with supply
voltage?
- if you use erroneously a wrong RS␣ 232-
cable instead of the VEGA RS␣ 232-connec-
tion cable?
If the VVO (adjustment software) gets for the
first time in contact with the processing sys-
tem, you are asked if the data from the
processing system should be transferred to
the PC.