Siemens Sinumerik 840DiE sl - Setting PROFIBUS Address (SIMODRIVE POSMO SI;CD;CA)

01/2007
10.1 SIMODRIVE 611 universal/E, POSMO CD/CA and SI
10-279
© Siemens AG 2007 All Rights Reserved
SINUMERIK 840Di sl Manual (HBIsl) – 01/2007 Edition
10.1.4 Setting PROFIBUS address (SIMODRIVE POSMO SI/CD/CA)
For SimoCom U to be able to enter online operation with the SIMODRIVE drives
connected to the PROFIBUS, the PROFIBUS address specified in the S7 proj-
ect (see Section 6.3, Page 6-139f) must be set on DP slave POSMO SI/CD/CA
in question using the DIL switches of the PROFIBUS unit in question.
Terminating resistor
inactive = OFF
PROFIBUS address
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12345678
2
0
(1)
2
1
(2)
2
2
(4)
2
3
(8)
2
4
(16)
2
5
(32)
2
6
(64)
(reserved)
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ON
1234
ON
Terminating resistor active
Example: PROFIBUS address = 37
ON
1234
12345678
ON
OFF=0
ON=1
Switch setting
Note:
S The valid settable addresses are: 3 to 126
S The set address is read by POSMO SI/CD/CA and displayed using
P0918 (PROFIBUS node address).
1234 12345678
1 + 4 + 32 = 37
Fig. 10-2 Setting the PROFIBUS address and terminating resistor
Notice
To set the PROFIBUS address and terminating resistor it is necessary to
remove the PROFIBUS unit.
For detailed information on commissioning of SIMODRIVE POSMO CD/CA and
SI universal drives, refer to:
/POS3/ SIMODRIVE POSMO SI/CD/CA User Manual
Section: Connecting the PROFIBUS unit
References
10 Drive Commissionin
g
(
SIMODRIVE
)