IFM Ecomat 300 AC1355, Supplementary Device Manual

Page: 140 / 248

DP module 12: Extended command channel
Module 12, extended command 57dec (39hex):
read projected configuration of the AS-i slaves 16(A)...31(A)
9-64
9.32 Module 12, extended command 57
dec
(39
hex
):
read projected configuration of the AS-i slaves 16(A)...31(A)
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 = 39
hex
= 57
dec
2…18
not used
Legend → page 9-3
Example:
Word no. Value [hex] Description
1 0339
M=0: AS-i master 1
03 = user ID changes e.g. to 3
39 = command number 57
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 = 39
hex
2
reserved = 0 reserved = FF
hex
3
Slave 16(A): ID2 Slave 16(A): ID1 Slave 16(A): ID code Slave 16(A): IO config.
4
Slave 17(A): ID2 Slave 17(A): ID1 Slave 17(A): ID code Slave 17(A): IO config.
5…17
… … … …
18
Slave 31(A): ID2 Slave 31(A): ID1 Slave 31(A): ID code Slave 31(A): IO config.
Legend → page 9-3
Example:
Word no. Value [hex] Description
1 0339
M=0: AS-i master 1
03 = reflected user ID changes e.g. to 3
39 = reflected command number 57
2 00FF reserved
3 FFFF
projected configuration of slave 16(A)
ID2 = F, ID1 = F, ID = F, IO = F
→
slave is not present
4 EF03
projected configuration of slave 17(A)
ID2 = E, ID1 = F, ID = 0, IO = 3
… … …
18 EF37
projected configuration of slave 31(A)
ID2 = E, ID1 = F, ID = 3, IO = 7