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User Manual
CAN / Modbus TCP Slave
Document code: MN67425_ENG Revision 1.100 Page 23 of 33
The meaning of the columns in the “Transmit PDO” are:
In the field "
Cob-ID
" the COB-ID for the PDO is
defined;
In the Field "
Dimension
" the dimension of the
PDO is defined (it can be between 1 and 8 bytes);
In the field "
Add B1
" the address of the SNMP
array where taking the 1
st
byte of the TPDO is
defined;
In the field "
Add B2
" the address of the SNMP
array where taking the 2
nd
byte of the TPDO is
defined;
In the field "
Add B3
" the address of the SNMP
array where taking the 3
rd
byte of the TPDO is
defined;
In the field "
Add B4
" the address of the SNMP array where taking the 4
th
byte of the TPDO is defined;
In the field "
Add B5
" the address of the SNMP array where taking the 5
th
byte of the TPDO is defined;
In the field "
Add B6
" the address of the SNMP array where taking the 6
th
byte of the TPDO is defined;
In the field "
Add B7
" the address of the SNMP array where taking the 7
th
byte of the TPDO is defined;
In the field "
Add B8
" the address of the SNMP array where taking the 8
th
byte of the TPDO is defined;
In the field “
Send Time
” the interval used to send the PDO is defined. The time is in milliseconds;
If the field “
On Change
” is checked, the gateway sends the Transmit PDO when the data from SNMP change the value;
In the field "
Mnemonic
" the description for the PDO is defined.
EDS FILE:
By Pressing the “
EDS File
” button from the main window for SW67450 (Fig. 2) it is possible to generate the EDS file to be imported into the
CANopen Client.
Figure 7b: “Set PDO Access – Transmit PDO” window
