Chapter 4 Deployment CP 343-2P ASI
Manual VIPA System 300V
4-16
HB130E - CP - RE_343-2AH10 - Rev. 08/41
During operation the CP updates a
delta list
internally. The
delta list
is a
part of record set 1 (DS 1).
Here every deviation to the AS-i slave configuration is listed like e.g.
missing, wrong or not configured but present slaves.
Starting with local byte 7 one bit is assigned to each slave in the delta list.
Bit 0 is assigned to slave 0, Bit 1 to slave 1 and so on.
There are the following states represented by the bits: 0 = no error
1
=
error
With the VIPA CP 343-2P ASI the record set 1 always has the length of
16byte and has the following structure:
Local byte
Description
0...3
Contents of the local byte 8...11 from record set 0
Local byte
Value
Description
4 60h
60h
fix
5 00h
00h
fix
6 40h
40h
fix
Local byte
Bit
Description
7
0...7
0: no error
1: error at AS-i slave 0...7
8
0...7
0: no error
1: error at AS-i slave 8...15
9
0...7
0: no error
1: error at AS-i slave 16...23
10
0...7
0: no error
1: error at AS-i slave 24...31
11
0...7
0: no error
1: error at AS-i slave 0B...7B
12
0...7
0: no error
1: error at AS-i slave 8B...15B
13
0...7
0: no error
1: error at AS-i slave 16B...23B
14
0...7
0: no error
1: error at AS-i slave 24B...31B
15
reserved
Local data OB 82
record set 1
