Pepperl+Fuchs VBG-CCL-G4F, Руководство пользователя

Страница: 50 / 78

AS-Interface
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
48
9.1.2.23 GET_LPF
With this call, the list of peripheral faults (LPF) signaled by the AS-i slaves is read
out from the AS-i master. The LPF is updated cyclically by the AS-i master. Whe-
ther an when an AS-i slave signals faults of the attached peripherals (for example
wire break) can be found in the description of the AS-i slave.
9.1.2.24 Write AS-i Slave Extended ID1 (WRITE_XID1)
With this call, the extended ID1 code of an AS-i slave with address "0" can be writ-
ten directly over the AS-i cable. The call is intended for diagnostic purposes and is
not required in the normal master mode.
The AS-i master passes on the extended ID1 code to the AS-i slave without any
plausibility check.
Request
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 3E
16
2 T O circuit
Response (if O
≡
0)
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 3E
16
2 T result
3 7A 6A 5A 4A 3A 2A 1A 0A
… …
10 31B 30B 29B 28B 27B 26B 25B 24B
Response (if O
≡
1)
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 3E
16
2 T result
3 0A 1A 2A 3A 4A 5A 6A 7A
… …
10 24B 25B 26B 27B 28B 29B 30B 31B
Request
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 3F
16
2 T – circuit
3 – xID1