Define Cob - ADF Web HD67412 User Manual

Industrial Electronic Devices

DEFINE COB

By pressing the "Define COB" button near "Transmit COB" from the main window for SW67412 (Fig. 2) the window "Define Modbus
Registers for Transmit CAN Frames" appears (Fig. 7):
In the field "List of Transmit CAN
the list of CAN frames that you inserted in "Transmit
COB" Section.
In the field "List of Modbus
the Modbus words.
In the field "Create/Modify a Modbus
you can define the index of the Modbus register and
the bytes of the CAN frame where you write it.
With the field "Send CAN frame on Modbus
it is possible to decide when to send the CAN frame.
If a Modbus word has written "False "in this field, the
CAN frame is not sent immediately but it is sent when
another word that have this field "True" is written.
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 2 in Low Modbus byte), click the "Create"
button, in the field "List of Modbus Registers" appears the new
Modbus register created.
ADFweb.com Srl – IT31010 – Mareno – Treviso
Frames" there is
Registers" there are
Register"
Write"
User Manual CAN / Modbus Slave - Converter
Document code: MN67412_ENG
Figure 7: "Define Modbus Registers for Transmit CAN Frames" window
INFO: www.adfweb.com
Revision 2.101 Page 21 of 32
Phone +39.0438.30.91.31