Siemens CM343 Series Manual de servicio descargar pdf (Pagina 31)

3 Configuration with STEP 7

CP 343−2 / CP 343−2 P AS−Interface Master

Release 08/2008

C79000−G8976−C149−04

3.3.2 Configuring AS-i Slaves

Notice

A configuration of the AS-i slaves set by STEP 7 and downloaded to the S7 station

is transferred from the CPU to the CP 343-2 P when the S7 station starts up. Any

configuration set with the buttons is then overwritten.

To configure a specific slave configuration, select the “Slave Configuration” tab.

Double-click on the row in the displayed table in which you want to enter an AS-i

slave with the corresponding address; this opens the Properties dialog for AS-i

slaves.

Take the AS-i slaves from the drop-down list. Three basic types of AS-i slave are

available:

S AS-i A/B Slave Universal

AS-i slave with extended addressing mode

S AS-i Standard Slave Universal or AS-i Analog Slave

AS-i slave for the standard address area; if you use this slave type, you cannot

place an AS-i A/B slave at the same address in the B address area.

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Siemens CM343 Series Manual de servicio Pagina 31