Siemens SIMATIC ET 200SP Manual page 105

Name
No. 40: Write_Parameter_String (Page 148)
No. 41: Read_String (Page 149)
No. 42: Read_String (Page 150)
No. 43: Read_String (Page 151)
No. CA: Read_Error_Counter (Page 152)
No. CB: Read_and_Delete_AS-i-
Master_Error_Counter (Page 155)
No. CC: Read_AS-i_error_counter (Page 156)
No. CD: Read_and_delete_AS-i_Slave_error_counter
(Page 157)
No. 13: Activate_ground fault detection (reset EFD)
(Page 158)
No. D0: Set_Configuration_Online (Page 159)
No. D1: AS-i-Slave_ID1_schreiben_mit_Zieladresse
(Write ID1 code with destination address) (Page 160)
General structure of the send buffer
The basic structure of the send buffer for commands is shown below.
The length of the job data depends on the respective command. Some commands do not
require any job data. In this case, the send buffer only has one byte (byte 0).
Table 9- 4 Basic structure of the send buffer for commands
Byte
0
1
...
AS-Interface master CM AS-i Master ST (3RK7137-6SA00-0BC1)
Manual, 07/2017, A5E02655262020A/RS-AD/004
Parameters Return value
Slave address, —
parameter string
Slave address Parameter string
Slave address Identification string
Slave address Diagnostics string
— —
— —
Slave address —
Slave address —
Mode —
Slave address, —
configuration data
to be configured,
parameters
Address, ID1 code —
Meaning
Number of the command
Job data
Job data
Using the command interface
9.4 Description of the AS-i commands
Coding
40
H
41
H
42
H
43
H
CA
H
CB
H
CC
H
CD
H
13
H
D0
H
D1
H
105