Set Sdo Access - ADF Web HD67002 User Manual

Industrial Electronic Devices

SET SDO ACCESS:

Section "Set SDO Access"
The following objects can be defined within the section "Set SDO
Access":
the SDO of the CANopen are accessible from a word ModBUS;
Which word of the ModBUS are accessible from a SDO of the
CANopen.
By pressing the "Set SDO Access" button from the Main Window for
SW67002 (Fig. 4) the window "SDO" appears (Fig. 6).
The data of the columns have the following meanings:
In the field "Addr Word" insert the address of the SDO that supports the ModBUS word;
In the field "Hi Word" insert the correspondence between the high byte of the ModBUS word and a SDO byte
(note: its number can be 0, 1, 2, 3, 4)
1 = First byte of the SDO;
o
2 = Second byte of the SDO;
o
3 = Third byte of the SDO;
o
4 = Fourth byte of the SDO;
o
0 = No byte.
o
In the field "Lo word" insert the correspondence between the low byte of the ModBUS word and a SDO byte
(note: its number can be 0, 1, 2, 3, 4)
1 = First byte of the SDO;
o
2 = Second byte of the SDO;
o
3 = Third byte of the SDO;
o
4 = Fourth byte of the SDO;
o
0 = No byte.
o
In the field "R/W" insert number "0" if the SDO is only in reading or insert number "1" if the SDO is also in writing;
In the field "ID" insert the address of the CANopen device;
In the fields "index" , "SubIndex" there are the coordinates of the SDO in the CANopen;
In the field "nbyte" indicates the length of the SDO;
In the field "Mnemonic" it is possible to insert a brief description.
ADFweb.com Srl – IT31010 – Mareno – Treviso
User Manual CANopen / Modbus Slave
Document code: MN67002_ENG
Figure 6: "SDO" window
INFO: www.adfweb.com
Revision 3.103 Page 11 of 23
Phone +39.0438.30.91.31