Pepperl+Fuchs AS-I 3.0, Руководство пользователя, Страница: 135 / 177

135
Is
s
u
e
d
a
te
:
7
.6
.2
0
1
3
AS-i 3.0 Command Interface
Commands of the Command Interface
4.8.14 Read/write type of power supply
(Function 22
16
)
This function is used to read out and specify the type of power supply for the mas-
ter (AS-i power supply or grounded 24 VDC).
Read:
Write:
ST: Type of supply voltage; 0: grounded 24VDC; unaqual 0: AS-i power supply
!!!
The function 22
16
is valid only for the use with masters which support this
function. Please see the user manual of the master for further information.
Request
Byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 7E
16
2 T – circuit
3 22
16
Tab. 4-265.
Response
Byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 7E
16
2 T result
3 ST
Tab. 4-266.
Request
Byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 7D
16
2 T – circuit
3 22
16
4 ST
Tab. 4-267.
Response
Byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 7D
16
2 T result
Tab. 4-268.