IFM Ecomat 300 AC1355, Supplementary Device Manual

Page: 94 / 248

DP module 12: Extended command channel
Module 12, extended command 9:
change extended ID code 1 in the AS-i slave
9-18
9.12 Module 12, extended command 9:
change extended ID code 1 in the AS-i slave
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 = 09
hex
= 09
dec
2
reserved = 0 reserved = 0
3
0 0 0
A/B
0/1
slave address
3
0 0
new extended ID code 1
4…18
not used
Legend → page 9-3
Example:
Word no. Value [hex] Description
1 0F09
M=0: AS-i master 1
0F = user ID changes e.g. to 15
09 = command number 9
2 0000 reserved
3 0011
slave address 17(A) → 11
hex
(for B slaves: bit 5 = 1
→
add 20
hex
to the address)
4 0008 new extended ID code 1 = 8
Response from controllere (gateway) in the normal case
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 = 09
hex
2…18
not changed
Legend → page 9-3
Example:
Word no. Value [hex] Description
1
0
F09
M=0: AS-i master 1
0F = reflected user ID 15
09 = reflected command number 9
2 0000 not changed