IFM Ecomat 300 AC1355, Supplementary Device Manual

Page: 134 / 248

DP module 12: Extended command channel
Module 12, extended command 53dec (35hex):
read current configuration of the AS-i slaves 16B...31B
9-58
9.28 Module 12, extended command 53
dec
(35
hex
):
read current configuration of the AS-i slaves 16B...31B
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 = 35
hex
= 35
dec
2
reserved = 0 reserved = 0
3…18
not used
Legend → page 9-3
Example:
Word no. Value [hex] Description
1 0535
M=0: AS-i master 1
05 = user ID changes e.g. to 5
35 = command number 53
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 = 35
hex
2
reserved = 0 reserved = FF
hex
3
Slave 16B: ID2 Slave 16B: ID1 Slave 16B: ID code Slave 16B: IO config.
4
Slave 17B: ID2 Slave 17B: ID1 Slave 17B: ID code Slave 17B: IO config.
5…17
… … … …
18
Slave 31B: ID2 Slave 31B: ID1 Slave 31B: ID code Slave 31B: IO config.
Legend → page 9-3
Example:
Word no. Value [hex] Description
1 0535
M=0: AS-i master 1
05 = reflected user ID changes e.g. to 5
35 = reflected command number 53
2 00FF reserved
3 FFFF
current configuration of slave 16B
ID2 = F, ID1 = F, ID = F, IO = F
→
slave is not present
4 EF03
current configuration of slave 17B
ID2 = E, ID1 = F, ID = 0, IO = 3
… … …
18 EF37
current configuration of slave 31B
ID2 = E, ID1 = F, ID = 3, IO = 7