IFM Ecomat 300 AC1355, Supplementary Device Manual

Page: 169 / 248

The DPV1 command channel
DPV1 command 7dec (07hex):
set the auto address mode of the AS-i master
11-15
11.9 DPV1 command 7
dec
(07
hex
):
set the auto address mode of the AS-i master
Request of DPV1 master
Bit
Word
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
1
user ID command request = 65
hex
2
00 command number = 07
hex
= 7
dec
3
ignored automatic addressing
4…17
ignored
18…19
reserved
Legend → page 11-3
Example:
Word no. Value [hex] Description
1 0465
04 = user ID changes e.g. to 4
65 = command request
2 0007 07 = command number 7
3 0001
automatic addressing
00 = is deactivated
01 = is possible
Response from controllere (DPV1 slave)
Bit
Word
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
1
reflected user ID command status = 6F
hex
2
00 reflected command number = 07
hex
Example:
Word no. Value [hex] Description
1 046F
04 = reflected user ID changes e.g. to 4
6F = command status is "ready" (no fault)
2 0007 07 = reflected command number 7