8 Using the Data Record Interface
144
IE/AS
−
INTERFACE LINK PN IO
as of hardware version 1, as of firmware version V2.0
Release 08/2018
C79000
−
G8976
−
C216
−
03
8.2.1.11 Write_Extended_ID−Code_1
Meaning
With this call, the extended ID1 code of an AS-i slave with address “0” can be
written directly over the AS-i cable.
The AS-i master passes on the extended ID1 code to the AS-i slave without any
plausibility check. The ID1 code is stored permanently on the AS-i slave. The ID1
code is stored temporarily on the AS-i master in CDI (RAM).
Structure of the RecordDataWrite service − Index 24
Byte
Meaning
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
Version_hi = 0x00
1
Version_lo = 0x00
2
0x0
ID1 code
Mode
3
Reserved 0x00