4 parameter adjustment - summation slave – VEGA SOLITRAC 31 Profibus PA User Manual

Page 40

Advertising
background image

40

6 Set up with the display and adjustment module

SOLITRAC 31 • Profibus PA

43834-EN-131119

Menu

Menu item

Default value

Display

Language

Selected language

Displayed value

Pulse rate (ct/s)

With this function

Load parameter adjustment data from the sensor into the display

and adjustment module

Write parameter adjustment data from the display and adjustment

module into the sensor

This parameter is described in the operating instructions manual

"Display and adjustment module".
Info
In this menu you will find the following menu items:

Instrument name - shows instrument name and serial number

Instrument version - shows hardware and software version of the

instrument

Date of manufacture - shows calibration date and the date of the

last change

Profibus Ident Number - shows the Profibus ident number

Instrument features - shows further instrument features

These parameters are described in the operating instructions manual

"Display and adjustment module".

6.4 Parameter adjustment - Summation Slave

To measure the level in very high vessels, multiple instruments can be

cascaded.
Cascading means that two or several instruments are connected

which can together cover a longer measuring range.
The instrument acts as Master and all other instruments operate as

Slaves.
The pulse rates of all instruments are summed in the Master instru-

ment and converted into a common signal.
First of all, define the function of the Slave instruments before you

define the Master instrument. The Master instrument can thus imme-

diately recognize the connected Slaves.
For this, the Slave instruments must be defined as "Summation

Slave". Select under the menu item "Setup/Application" the function

"Summation Slave".
The address setting (MGC) on the Slave instruments can be freely

selected. Only the address "0 - 0" is reserved for the Master instru-

ment.
The Master instrument must have the function "Level". For this

purpose, select under the menu item "Setup/Application" the function

"Level".
Set the address setting (MGC) on the Master instrument to "0 - 0".

Additional adjustments -

Copy instrument settings

Info

Cascading

Advertising