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1 used blocks, Figure 15 db1, request data block, Figure 16 db2, response data block – HEIDENHAIN PROFIBUS-DP (DPV2) User Manual

Page 61: Used blocks, Figure 15, Db1, request data block, Figure 16, Db2, response data block

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Acyclic parameter data

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7.5.1 Used blocks

Write record block SFB53 WRREC

Read record block SFB52 RDREC

Instance data blocks DB3 and DB4

Request data block DB1

Response data block DB2

Organization blocks OB1, OB82 and OB86

SFB52
SFB52 is standard S7 block for reading parameters.

SFB53
SFB53 is standard S7 block for writing parameters.

DB1

DB1 is the request data block.

Figure 15

DB1, request data block

DB2
DB2 is the response data block.

Figure 16

DB2, response data block

See also other documents in the category HEIDENHAIN Equipment: