Read_Analog_Input_Data - Siemens SIMATIC NET IE/AS-INTERFACE LINK PN IO Manual

8 Using the Data Record Interface
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
Bit 7 Bit 6
0
1
2
3
4
5
6
7
8
9
10
11
IE/AS−INTERFACE LINK PN IO
172
Meaning
Bit 5 Bit 4 Bit 3
Version_hi = 0x00
Version_lo = 0x00
Channel 1 of the analog slave
Channel 2 of the analog slave
Channel 3 of the analog slave
Channel 4 of the analog slave
Reserved 0x0000
as of hardware version 1, as of firmware version V2.0
Bit 2 Bit 1 Bit 0
Release 08/2018
C79000−G8976−C216−03