Operating instructions
2511/06
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If a PC or a PLC is used as a master, the identifiers of the Rx/Tx-SDO1 can be 
adapted by parameterization on the frequency inverter. 
Attention! In free assignment of identifiers, there may not be any double occu-
pancy!
The identifier range 129...191 may not be used as the emergency tele-
grams can be found there. 
The setting of the identifiers of the RxSDO1 is done via the parameter 
RxSDO1-
Identifier
921.
Parameter Setting
No.  Description  Min.  Max.  Fact. sett.
 921 RxSDO1-Identifier  0 2047  0 
The setting of the identifiers of the TxSDO1 is done via parameter number 922.
Parameter Setting
No.  Description  Min.  Max.  Fact. sett.
 922 TxSDO1-Identifier  0 2047  0 
 The setting "0” results in identifier assignment according to the Predefined Connection
Set.
The second SDO channel can be deactivated via the 
SDO2 Set Active 923.
Operation mode  Function
0 - SDO2 deactivated  Communication channel deactivated 
1 - SDO2 activated  Communication channel activated for the visuali-
zation tool 
The identifier assignment for the second SDO channel is always to the speci-
fication:
Identifier Rx-SDO2  = 1600 + Node-ID 
Identifier Tx-SDO2  = 1472 + Node-ID 
Note: In this way, firm identifiers via which communication takes place are
available for the visualization tool. 










