Communication protocol 141
For a complete PROFIdrive parameter list, see Appendix A –
PROFIdrive parameters.
Note: Continuous (cyclic) writing of PROFIdrive parameters should
be avoided as the values of these parameters are stored in the
flash memory of the adapter module. The estimated lifetime of the
flash memory is 100,000 program/erase cycles, and continuous
writing will cause the memory to fail prematurely.
PROFIdrive parameters
Index Sub-index Par. No
(Decimal)
Request label Example
No.
393h 2h 915 2 R/W 6/7 6
3h 3
• • • • • •
9h 9
394h 2h 916 2 R/W 6/7 7
3h 3
• • • • • •
9h 9
396h 0h 918 R/W 1/2 3, 4
• • •
3B3h 0h 947 1 R 6 5
9h 9
11h 17
19h 25
21h 33
29h 41
• • •
3CCh 0h 972 R/W 1/2 3, 4