Siemens SIMATIC Ident - Cyclic Data; Cyclic Control Word; A.2 Cyclic Data

Appendix
A.2 Cyclic data
Ident profile and Ident blocks, standard function for Ident systems
Function Manual, 10/2018, C79000-G8976-C387-04
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A.2
Cyclic data
A.2.1
Cyclic control word
The following table shows the codes of the cyclic control word.
Table A- 3 Codes of the control word: Cyclic output data
Bit
Description
0 ... 5
Reserved
6 RPTCMD
7
SRESET
8 ... 14 Reserved
15
INIT
Table A- 4 Significance of the bits of the cyclic control word
Command / bit
Significance for RFID systems
Significance for optical readers
RPTCMD 1 = Repetition of the currently executed or next command to be executed
by the communications module
SRESET 1 = Abort of the command currently being processed in the communica-
tions module
INIT 1 = Communications module executes a restart and is re-assigned parame-
ters
Reserved
Reserved bits