Siemens SIMATIC NET IE/AS-INTERFACE LINK PN IO

8 Using the Data Record Interface
172
IE/AS−INTERFACE LINK PN IO as of hardware version 1, as of firmware version V2.0
Release 08/2018
C79000−G8976−C216−03
8.2.2.21 Read_Analog_Input_Data
Meaning
This call reads the analog input data of an AS-i slave.
Structure of the RecordDataRead service − Index 83
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
3
Channel 1 of the analog slave
4
5
Channel 2 of the analog slave
6
7
Channel 3 of the analog slave
8
9
Channel 4 of the analog slave
10
11
Reserved 0x0000