Siemens SIMATIC Ident - Page 138

Appendix
A.2 Cyclic data
Ident profile and Ident blocks, standard function for Ident systems
138 Function Manual, 10/2018, C79000-G8976-C387-04
After the start procedure, the cyclic status byte is coded as follows:
①
AC_H and AC_L
②
CC_H and CC_L
Figure A-1 Using the command and acknowledgment counter