8 Using the Data Record Interface
170
IE/AS
−
INTERFACE LINK PN IO
as of hardware version 1, as of firmware version V2.0
Release 08/2018
C79000
−
G8976
−
C216
−
03
8.2.2.19 Get_Write_Parameter_Echo
Meaning
The “Get_Write_Parameter_Echo” job (Section 8.2.2.3), echo values of an AS-i
slave are output as the response to a “Write_Parameter” job. The echo value of an
AS-i slave originates from the last parameter call sent to this AS-i slave. If several
“Get_Write_Parameter_Echo” jobs are sent, the older echo values are lost.
Structure of the RecordDataRead service − Index 81
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
Parameter echo
0x0
P3
P2
P1
P0
3
Reserved 0x00