Command Interface
5-13
SIMATIC NET CP 243-2 AS-i Master
C79000-G8976-C142/02
5.2.1
Set_Permanent_Parameter
Purpose
With this call, a parameter value for the specified AS-i slave is transferred to the
CP 243-2 . The value is saved permanently as a configured value.
The configured parameter is not transferred immediately to the AS-i slave by the
CP 243-2. The configured parameter value is only transferred when the AS-i slave
is activated after turning on the power supply on the CP 243-2.
This call is not permitted for AS-i slaves that comply with the AS-i slave standard
profile 7.4. For these AS-i slaves, the AS-i master handles the AS-i slave
parameter assignment itself. In this case, the configured parameters are always
set to F H.
Structure of the Job Data in the Send Buffer
Bank
Byte
Meaning
Bit 7
Bit 4
Bit 3
Bit 0
2
0
Command number: 00
H
2
1
AS-i slave address
2
2
irrelevant
Parameter
Structure of the Job Data in the Receive Buffer
Bank
Byte
Meaning
2
0
Echo of the command number: 00
H
2
1
Command status
Содержание SIMATIC NET CP 243-2
Страница 4: ...Preface ii SIMATIC NET CP 243 2 AS i Master C79000 G8976 C142 02 ...
Страница 8: ...Contents vi SIMATIC NET CP 243 2 AS i Master C79000 G8976 C142 02 ...
Страница 26: ...Technical Description and Installation Instructions 1 18 SIMATIC NET CP 243 2 AS i Master C79000 G8976 C142 02 ...
Страница 64: ...Access to the Data of the AS i Slaves 3 16 SIMATIC NET CP 243 2 AS i Master C79000 G8976 C142 02 ...
Страница 68: ...Signaling Errors and Diagnostics in the User Program 4 4 SIMATIC NET CP 243 2 AS i Master C79000 G8976 C142 02 ...
Страница 128: ...Command Interface 5 60 SIMATIC NET CP 243 2 AS i Master C79000 G8976 C142 02 ...
Страница 134: ...Dealing with Problems Error Displays 6 6 SIMATIC NET CP 243 2 AS i Master C79000 G8976 C142 02 ...
Страница 142: ...Notes on the CE Mark C 2 SIMATIC NET CP 243 2 AS i Master C79000 G8976 C142 02 ...
Страница 148: ...Glossary Glossary 4 SIMATIC NET CP 243 2 AS i Master C79000 G8976 C142 02 ...