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

8 Using the Data Record Interface
154
IE/AS−INTERFACE LINK PN IO as of hardware version 1, as of firmware version V2.0
Release 08/2018
C79000−G8976−C216−03
8.2.2.3 Write_Parameter
Meaning
The parameters transferred with the call are passed on to the addressed AS-i
slave. The parameters are stored on the IE/AS-i LINK only temporarily and are not
entered as configured parameters in the EEPROM!
The AS-i slave transfers its status value in the response as parameter echo. The
response can deviate from the value that has just been written according to the
AS-i master specification (/2/).
Exceptions
There are some AS-i slave types with which the AS-i master itself manages the
slave parameter assignment. The configured parameters for these AS-i slaves are
always the same F
H
. For these slaves, the AS-i master handles the AS-i slave
parameter assignment itself.
Structure of the RecordDataWrite service − Index 5
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
0x0
P3 P2 P1 P0
3 Reserved 0x00

Siemens SIMATIC NET IE/AS-INTERFACE LINK PN IO Specifications

General

Brand	Siemens
Model	SIMATIC NET IE/AS-INTERFACE LINK PN IO
Category	Control Unit
Language	English