![background image](http://html1.mh-extra.com/html/ifm/ecomat-300-ac1318/ecomat-300-ac1318_supplementary-device-manual_3919725149.webp)
ifm
Supplementary device manual DeviceNet interface in the AS-i ControllerE (AC1318, AC1324), Target from 15
2012-02-29
The host command channel
Commands in the host command channel
149
Example: readdress AS-i slave 9B to 11A
4854
Request from host to device
Word no.
Value [hex.]
Meaning
1
0806
M=0: AS-i master 1
UID=08: user ID changes to 8
06 = command 6
2 0000
reserved
3
0029
29 = 20
hex
(for B slaves) + 9
hex
= old slave address 9B
4 000B
B
hex
= 11
dec
= new slave adress 11A
5…18 0000
not
used
Response from device to host in the normal case
Word no.
Value [hex.]
Meaning
1
0806
copy of the request
command processed, no error occurred
2…18 0000
not
changed
Response from device to host in case of a fault
Word no.
Value [hex.]
Meaning
1
8806
copy of the request
E=1: error when executing the command
2 0000
reserved
3
0003
error code=03: one slave with the address 0 is connected
4…18 0000
not
changed