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PROFIBUS Optional Board Operating instructions
38 6SE6400-5AK00-0BP0
The PROFIBUS address can be set to between 1 and 125, as shown in the
following table, on DIP switches 1 to 7.
Switch number: 1234567
Add to address: 1248163264
Example 1: Address = 3 = 1 + 2 RQ RQ off off off off off
Example 2: Address = 88 = 8 + 16 + 64 off off off RQ RQ off RQ
Some "addresses" have a special meaning:
$GGUHVV 0HDQLQJ
0 PROFIBUS address is determined by P0918
1..125 Valid PROFIBUS address
126, 127 Invalid PROFIBUS address
,PSRUWDQW127(
The converter power supply must be switched off before the DIP switch settings
are changed (if the communication board is already mounted on converter). DIP
switch setting changes do not take effect until the PROFIBUS has been restarted
cold again. This cold restart must be initiated by switching the power off and then
on again, irrespective of whether the board is supplied from the converter mains
supply or its own, separate 24 V connection.
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