Pepperl+Fuchs AS-I 3.0 Manual page 138

AS-i 3.0 Command Interface
Commands of the Command Interface
Transparent input data
channel
0
1
2
3
channel
0
1
2
3
Channel '0' of the transparent input data describes the state of both AS-i circuits.
The upper 8 bits describe the state of AS-i circuit 2, the lower the state of AS-i
circuit 1.
Channels 1 and 2 contain the colors of release circuits (currently only 2 colors are
supported).
Finally the summary information appear on device colors of the release circuits in
channel 3.
All items are described as follows:
EF earth fault
DA duplicate
address
GN green
GE warning
RT
error
138
15 14 13
2 2 2
AS-i circuit 2
AU RT GE
state OSSD 4
state OSSD 8
OSSD8 OSSD7
RF YF RF
7 6 5
2 2 2
AS-i circuit 1
RT GE
state OSSD 2
state OSSD 6
OSSD4 OSSD3
RF YF RF
Earth fault is present
1: earth fault is present
0: earth fault is not present
Duplicate address is present
1: duplicate address on AS-i
0: no duplicate address on AS-i
Error free or almost error free communication
< 1% telegram repetitions
More frequent repetitions, which should be clarified depending upon applica-
tion
1% - 5% telegram repetitions
Fatal disturbances
> 5% telegram repetitions
12 11 10
2 2 2
GN UA
state OSSD 3
state OSSD 7
OSSD6
YF RF YF
4 3 2
2 2 2
GN UA
state OSSD 1
state OSSD 5
OSSD2
YF RF YF
9 8
2 2
DA EF
OSSD5
RF YF
Tab. 4-271.
1 0
2 2
DA EF
OSSD1
RF YF
Tab. 4-272.