Pepperl+Fuchs VBG-CCL-G4F, Руководство пользователя

Страница: 49 / 78

AS-i/CC-Link Gateway
Mailbox
Subject to reasonable modifications due to technical advances. Copyright Fuchs, Printed in Germany
Fuchs Group · Tel.: Germany (6 21) 7 76-0 · USA (3 30) 4 25 35 55 · Singapore 7 79 90 91 · Internet http://www.pepperl-fuchs.com
is
s
u
e
d
a
te
1
0
.1
2
.2
0
0
2
47
Meaning of bit B:
B = 0 Single AS-i slave or A-slave
B = 1 B-slave
9.1.2.22 Set Auto Address Enable (SET_AAE)
This call can enable or disable the "automatic address programming" function.
The AUTO_ADDR_ENABLE bit is stored permanently; in other words, it is retai-
ned after a warm/hot restart on the AS-i master.
When the AS-i slave address is changed, the AS-i slave is not reset,
in other words, the output data of the AS-i slave are retained until
new data are received at the new address.
Request
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 0D
16
2 T – circuit
3 – B source address
4 – B target address
Response
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 0D
16
2 T result
Request
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 0B
16
2 T – circuit
3 Auto_Address_Enable
Response
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 0B
16
2 T result