ADF Web HD67646-A1, User Manual

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Industrial Electronic Devices
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User Manual EtherNet/IP Master / CANopen
Document code: MN67646_ENG Revision 1.000 Page 20 of 28
The data of the columns in the “SDO Write” have the
following meanings:
In the field " Device ID " insert the ID of the
device to write;
In the field " Index " the address for the SDO is
defined;
In the field " SubIndex " the second address for
the SDO is defined;
In the field " N Byte " the dimension of the SDO
is defined (it can be 1, 2, or 4);
In the field “ Poll Time ” insert the cyclic time to
make this request;
If the field “ On Change ” is checked, the
gateway sends the Write SDO request when the data change the value;
In the field “ Address Byte1 ” the address of the EtherNet/IP array where reading the first byte of the SDO write is defined;
In the field “ Address Byte2 ” the address of the EtherNet/IP array where reading the second byte of the SDO write is defined (only if
N Byte is 2 or 4);
In the field “ Address Byte3 ” the address of the EtherNet/IP array where reading the third byte of the SDO write is defined (only if N
Byte is 4);
In the field “ Address Byte4 ” the address of the EtherNet/IP array where reading the fourth byte of the SDO write is defined (only if
N Byte is 4);
In the field “ Mnemonic ” the description for the SDO is defined.
Figure 6b: “Set SDO Client Access – SDO Write” window