IFM Ecomat 300 AC1355, Supplementary Device Manual

Page: 93 / 248

DP module 12: Extended command channel
Module 12, extended command 7:
set the auto address mode of the AS-i master
9-17
9.11 Module 12, extended command 7:
set the auto address mode of the AS-i master
Request of DP master
Bit
Word
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
1
R R
M
0/1
user ID command number = 07
hex
= 07
dec
2
reserved = 0 reserved = 0
3
0 0
Mod
4…18
not used
Legend → page 9-3 and
Mod Mode slave reset
Mod=0: offline phase when changing over to the protected mode
Mod=1: no offline phase when changing over to the protected mode
Example:
Word no. Value [hex] Description
1 0407
M=0: AS-i master 1
04 = user ID changes e.g. to 4
07 = command number 7
2 0000 reserved
000
0
automatic addressing deactivated
3
000
1
automatic addressing possible
Response from controllere (gateway)
Bit
Word
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
1
E=0 B=0
M
0/1
reflected user ID reflected command number = 07
hex
2…18
not changed
Legend → page 9-3
Example:
Word no. Value [hex] Description
1 0407
M=0: AS-i master 1
04 = reflected user ID 4
07 = reflected command number 7
2…18 0000 not changed