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Starting operation
Technical manual LioN-P PROFINET IO-Link Master
Release 2.0 04/2017
6.8 Identification & maintenance func-
tions (I&M)
67
I&M Read Record
I&M data can be read via the standard RDREC (SFB52) function block in
STEP 7
. The logical address of the slot/sub-slot (ID) and the I&M index
(INDEX) must be used as handover parameters. The return parameters
show the length of the I&M data received, and contain a status or error
message.
Example of a completed I&M 0 read action:
I&M Data
I&M 0: 54
i&M 1: 54
i&M 2: 16
i&M 3: 54
i&M 4: 54
i&M 16...23: 18
i&M 99: 13
Byte
I&M Record
Data object
Length [byte] Data type
Coding
Description
Содержание 934 840 001
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