ADF Web HD67646-A1, User Manual

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User Manual EtherNet/IP Master / CANopen
Document code: MN67646_ENG Revision 1.000 Page 18 of 28
SET SDO SERVER:
By pressing the “
Set SDO Server ” button from
the main window for SW67646 (Fig. 2) the
window “Set SDO Server Access” appears (Fig.
5).
This window is made to create the SDO in read or
write in the CANopen side, and to indicate which
byte are associated to these SDOs.
It is divided in two parts, the “SDO in read” and
the “SDO in Write”.
The first part is used to read, using the SDO, the
data arrived from the EtherNet/IP Slaves. The
second is used to write, using SDO, the data that
will be sent to the EtherNet/IP Slaves.
The data of the columns have the following
meanings:
In the field “ Index ” the address of the
SDO is defined;
In the field “ SubIndex ” the second
address of the SDO is defined;
If the field “ N Byte ” the dimension of the
SDO is defined (it can be 1, 2 or 4);
In the field “ Address Byte1 ” insert the address of the EtherNet/IP arrays where reading/writing first byte of the SDO;
In the field “ Address Byte2 ” insert the address of the EtherNet/IP arrays where reading/writing second byte of the SDO (only if N
Byte is 2 or 4);
In the field “ Address Byte3 ” insert the address of the EtherNet/IP arrays where reading/writing third byte of the SDO (only if N Byte
is 4);
In the field “ Address Byte4 ” insert the address of the EtherNet/IP arrays where reading/writing fourth byte of the SDO (only if N
Byte is 4);
In the field “ Mnemonic ” the description for the SDO is defined.
Figure 5: “Set SDO Server Access” window