Efficient Networks S120 manual Simatic HMI addressing, Pro Tool and WinCC flexible, Field Value

Models: S120

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Communication PROFIBUS DP/PROFINET IO 10.2 Communication via PROFIBUS DP

10.2.2.4SIMATIC HMI addressing

You can use a SIMATIC HMI as a PROFIBUS master (master class 2) to access SINAMICS directly. With respect to SIMATIC HMI, SINAMICS behaves like a SIMATIC S7. For accessing drive parameters, the following simple rule applies:

Parameter number = data block number

Parameter sub-index = bit 0 - 9 of data block offset

Drive object number = bit 10 - 15 of data block offset

Pro Tool and WinCC flexible

The SIMATIC HMI can be configured flexibly with "Pro Tool" or "WinCC flexible".

The following specific settings for drives must be observed when configuration is carried out with Pro Tool or WinCC flexible.

Controllers: Protocol always "SIMATIC S7 – 300/400"

Table 10-29 Other parameters

Field

Value

Network parameter profile

DP

Network parameter baud rate

Any

Communication partner address

PROFIBUS address of the drive unit

Communication partner

don’t care, 0

slot/subrack

 

Table 10-30 Tags: "General" tab

 

 

 

Field

Value

Name

Any

Control

Any

Type

Depending on the addressed parameter value,

 

e.g.:

 

INT: for integer 16

 

DINT: for integer 32

 

WORD: for unsigned 16

 

REAL: for float

Area

DB

DB

Parameter number

(data block number)

1 ... 65535

DBB, DBW, DBD

Drive object no. and subindex

(data block offset)

Bit 15 – 10: Drive object no. 0 ... 63

 

Bit 9 – 0: Sub-index 0 ... 1023

 

In other words:

 

DBW = 1024 * drive object no. + sub-index

Length

Not activated

Acquisition cycle

Any

414

Drive Functions

Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4

Page 414
Image 414
Efficient Networks S120 manual Simatic HMI addressing, Pro Tool and WinCC flexible, Field Value, Dbb, Dbw, Dbd