VEGA VEGAFLEX 81 Profibus PA - Manual (Page 38)

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6 Set up with the display and adjustment module
VEGAFLEX 81 • Profibus PA
44217-EN-130910
Additional adjustments: Sensor address, PIN, date/time, reset,
copy sensor data
Info: Instrument name, hardware and software version, date of manu-
facture, instrument features
Note:
For optimum adjustment of the measurement, the individual submenu
items in the main menu item "Setup" should be selected one after
the other and provided with the correct parameters. If possible, go
through the items in the given sequence.
The procedure is described below.
The following submenu points are available:
The submenu points described below.
An address must be assigned to each Profibus PA instrument. Each
address may only be assigned once in the Profibus PA network. The
sensor is only recognized by the control system if the address is set
correctly.
When the instrument is shipped, address 126 is adjusted. This ad-
dress can be used for function test of the instrument and for con-
nection to a Profibus PA network. Then address must be changed to
integrate additional instruments.
The address setting is carried out either via:
•
The address selection switch in the electronics compartment of
the instrument (address setting via hardware)
•
The display and adjustment module (address setting via software)
•
PACTware/DTM (address setting via software)
The hardware addressing is effective if an address <126 is set
with the address selection switches on the electronics module of
VEGAFLEX 81. Software addressing thus has no effect - only the set
hardware address applies.
The software addressing is only effective if address 126 or higher is
adjusted on the instrument with the address selection switches.
Here you can assign a suitable measurement loop name. Push the
"OK" key to start the processing. With the "+" key you change the sign
and with the "->" key you jump to the next position.
You can enter names with max. 19 characters. The character set
comprises:
Setup - Instrument ad-
dress
Hardware addressing
Software addressing
Setup - Measurement
loop name