Siemens SIMATIC NET CP 343-2 Manual page 129

Table of contents
1 Technical description ................................................................................................................................. 5
1.10 AS-Interface operation with 24 V voltage (AS-i Power24V) ..........................................................5
5 Using the command interface .................................................................................................................... 9
5.1 Description of FC "ASI_3422" (supplements) ................................................................................9
5.2 Description of the AS-i-slave commands (supplements) .............................................................10
5.2.17 Read_extended_total_configuration (command number: 39
5.2.21 Read_write_CTT2_request (command number: 44
5.2.30 Read_AS−i−slave_parameter_string (command number: 41
5.2.31 Read_AS−i−slave_ID−string (command number: 42
5.2.32 Read_AS−i−slave_diagnostic_string (command number: 43
7 Dealing with problems / error displays ..................................................................................................... 11
7.1 Replacing a defective AS-i slave/automatic address programming ............................................11
7.1.1 Automatic address programming after failure of one or more AS-i slaves (CP with
firmware version V3.1 or higher)..................................................................................................11
7.1.2 Automatic address programming after failure of an AS-i slave (CP with firmware version
V3.0 or lower)...............................................................................................................................13
7.2 Error displays/remedying errors...................................................................................................14
7.2.1 Error displays/remedying errors (incompatibilities) ......................................................................14
CP 343-2/CP 343-2 P AS-Interface Master for SIMATIC S7
Supplement to Operating Manual, 08/2010, A5E03006584020A-01
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