8 Using the Data Record Interface
129
IE/AS
−
INTERFACE LINK PN IO
as of hardware version 1, as of firmware version V2.0
Release 08/2018
C79000
−
G8976
−
C216
−
03
8.2.1.3
Set_LPS
Meaning
This call transfers the list of configured AS-i slaves for non-volatile storage in the
EEPROM of the master or in the C-PLUG, if it is inserted. When this call is
executed, the AS-i master changes to the offline phase and then changes back to
the normal mode (warm restart on the AS-i master).
The call is not executed in protected mode.
Note
If you use CPUs from the SIMATIC S7 system as the PROFINET IO controller,
then dependent on the configuration in STEP 7, these may send a complete AS-i
slave configuration to the IE/AS-i LINK during startup. Use of the call described
here is then generally unnecessary.
Structure of the RecordDataWrite service − Index 12
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
Slave
7/7A
Slave
6/6A
Slave
5/5A
Slave
4/4A
Slave
3/3A
Slave
2/2A
Slave
1/1A
Slave
0/0A
3
Slave
15/15A
Slave
14/14A
Slave
13/13A
Slave
12/12A
Slave
11/11A
Slave
10/10A
Slave
9/9A
Slave
8/8A
4
Slave
23/23A
Slave
22/22A
Slave
21/21A
Slave
20/20A
Slave
19/19A
Slave
18/18A
Slave
17/17A
Slave
16/16A
5
Slave
31/31A
Slave
30/30A
Slave
29/29A
Slave
28/28A
Slave
27/27A
Slave
26/26A
Slave
25/25A
Slave
24/24A
6
Slave
7B
Slave
6B
Slave
5B
Slave
4B
Slave
3B
Slave
2B
Slave
1B
Slave
0B
7
Slave
15B
Slave
14B
Slave
13B
Slave
12B
Slave
11B
Slave
10B
Slave
9B
Slave
8B
8
Slave
23B
Slave
22B
Slave
21B
Slave
20B
Slave
19B
Slave
18B
Slave
17B
Slave
16B
9
Slave
31B
Slave
30B
Slave
29B
Slave
28B
Slave
27B
Slave
26B
Slave
25B
Slave
24B
10
11
Reserved 0x0000
The bits in the LPS data have the following meaning:
0
= AS-i slave not configured;
1
= AS-i slave configured.