IFM Ecomat 300 AC1355, Supplementary Device Manual

Page: 159 / 248

The DPV1 command channel
DPV1 command 1dec (01hex):
write parameters to a connected AS-i slave
11-5
11.4 DPV1 command 1
dec
(01
hex
):
write parameters to a connected AS-i slave
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
0 command number = 01
hex
= 1
dec
3
ignored A/B AS-i slave address
4
ignored
parameter value to
be written
5…19
ignored
Legend → page 11-3
Example:
Word no. Value [hex] Description
1 0965
09 = user ID changes e.g. to 9
65 = command request
2 0001 01 = command number 1
3 0024 slave address 4B (for B slave: addition of 20
hex
or 32
dec
to the slave address)
4 0003 parameter value to be written