ADF Web HD67155-A1, User Manual

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Industrial Electronic Devices
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User Manual CAN / SNMP Manager
Document code: MN67171_ENG Revision 1.000 Pagina 22 di 30
SEND FRAMES:
By pressing the “
Send Frames ” button from the main window for SW67171 (Fig. 2) the “Send CAN frames” window appears (Fig. 6).
The COB inserted in this table contains the data received from SNMP side. These frames are sent by the converter.
The data of the columns have the following meanings:
If the field “ Enable ” is checked, the CAN frame is enabled;
In the field “ Cob-ID ” the COB of the CAN frame is defined;
In the field “ Type ” the type of CAN packet use for this Cob-ID is defined (2.0A (11 bits) or 2.0B (29 bits));
In the field “ Dimension ” the number of byte of the COB (from 1 to 8) is defined;
If the field “ OnChange ” is checked, the frame is sent when the data from SNMP change;
If the field “ OnCMD ” is checked, the frame is sent when a SNMP message is received;
If the field “ OnTimer ” is checked, the frame is sent cyclically with the delay defined in the field “ Time ” (expressed in ms);
In the field “ Byte1 ” insert the byte of the SNMP array where taking 1st byte of the CAN message;
In the field “ Byte2 ” insert the byte of the SNMP array where taking 2nd byte of the CAN message;
In the field “ Byte3 ” insert the byte of the SNMP array where taking 3rd byte of the CAN message;
Figure 6: “Transmit CAN Frames Set Access” window