ADF Web HD67515-A1, User Manual

Page: 19 / 30

Industrial Electronic Devices
ADFweb.com S.r.l.
User Manual CAN / Modbus TCP Slave
Document code: MN67515_ENG Revision 2.100 Page 19 of 30
DEFINE COB:
By pressing the “
Define COB ” button near “Receive COB” from the main window for SW67515 (Fig. 2) the window “Define Modbus Registers
for Receive CAN Frames” appears (Fig. 5):
In the field “ List of Receive CAN Frames ” there is
the list of CAN frames that you inserted in “Receive
COB” Section
In the field “ List of Modbus Registers ” there are
the Modbus words.
In the field “ Create/Modify a Modbus Register ”
you can define the index of the Modbus register and
the bytes of the can frame that you map in.
For example:
Click on the frame, insert the valid address in the field “Index
of Modbus Register”, select the byte position (Byte 1 in High
Modbus byte and Byte 3 in Low Modbus byte), click the
“Create” button, in the field “List of Modbus Registers”
appears the new Modbus register created with the data that it
contains.
Figure 5: “Define COB” window