VEGA VEGAPULS 61 (≥ 2.0.0 - ≥ 4.0.0) Profibus PA Approval according to LPR radio standard - Manual (Page 33)

The hardware addressing is effective if an address <126 is adjusted
with the address selection switches on the instrument. Hence the
software addressing is no longer effective, the adjusted hardware
address is valid.
5
0 0
5
1
6
2
7
3 8
4
9 0
5
1
6
2
7
3 8
4
9 1
0
1
6 7 8
Bus
2
1
3
1 2 + ( ) (-)
Fig. 29: 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)
The software addressing is only effective if address 126 or higher is
adjusted on the instrument with the address selection switches.
The addressing procedure is described in the operating instructions
manual "Indicating and adjustment module.
5 .8 Switch-on phase
After VEGAPULS 61 is connected to the bus system, the instrument
carries out a self-test for approx. 30 seconds. The following steps are
carried out:
l Internal check of the electronics
l Indication of the instrument type, hardware and software version,
measurement loop name on the display or PC
l Indication of the status message "F 105 Determine measured
value" on the display or PC
l Status byte goes briefly to fault value
As soon as a plausible measured value is found, it is outputted to the
signal cable. The value corresponds to the actual level as well as the
settings already carried out, e.g. factory setting.
Hardware addressing
Software addressing
VEGAPULS 61 • Approval according to LPR radio standard 33
5 Connecting to the bus system
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