Vega FIBERTRAC 31 - Set instrument address

28
5 Connecting to power supply
FIBERTRAC 31 • Probus PA
43833-EN-170126
Information:
For example, a radial connection would be also possible as an alter-
native. Take note of the polarity.
The selection of the two terminal pairs is individual.
5.5 Set instrument address
An address must be assigned to each Probus PA instrument. The
approved addresses are between 0 and 126. Each address must
only be assigned once in the Probus 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 set. This address can
be used to test the function of the instrument and to connect it to a
Probus PA network. Then the 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 eective if an address <126 is set with
the address selection switches on the instrument. Software address-
ing is then no longer eective, the set hardware address applies.
2
1 3
1
1
2456
22
11
12
2122 1920 18 17 14 1316 15 12
91011
Fig. 17: Address selection switch
1 Addresses <100 (selection 0), addresses >100 (selection 1)
2 Decade of the address (selection 0 to 9)
3 Unit position of the address (selection 0 to 9)
Software addressing is only eective if address 126 or higher is set
on the instrument with the address selection switches.
The addressing procedure is described in the operating instructions
manual "Display and adjustment module.
Instrument address
Hardware addressing
Software addressing