ADF Web HD67B33-B2, Руководство пользователя

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User Manual OPC UA Server / CAN
Document code: MN67B33_ENG Revision 1.000 Page 18 of 27
RECEIVE FRAMES:
By pressing the “
Receive Frames ” button from the main window for SW67B33 (Fig. 2) the “Receive CAN Frames” window appears (Fig. 4).
The COB inserted in this table contains the Output data of OPC UA side. These frames are accepted by the converter.
The data of the columns have the following meanings:
In the field “ Cob-ID ” the COB-ID of the CAN frame is defined;
In the field “ Type ” it is possible to select which type of CAN packet use for this Cob-ID (2.0A (11 bits) or 2.0B (29 bits));
In the field “ Dimension ” the number of byte of the CAN message is defined;
The field “ TimeOut ” is used for put at zero the data on OPC UA side if the CAN frame doesn’t arrives with a frequency less than the
time expressed in the field. If the value in the field is ‘0’, it means that this feature is disabled;
In the Field " Add B1 " the first byte where the data will be saved in the internal array is defined;
In the Field " Add B2 " the second byte where the data will be saved in the internal array is defined (only if Dimension > 1);
In the Field " Add B3 " the third byte where the data will be saved in the internal array is defined (only if Dimension > 2);
In the Field " Add B4 " the fourth byte where the data will be saved in the internal array is defined (only if Dimension > 3);
In the Field " Add B5 " the fifth byte where the data will be saved in the internal array is defined (only if Dimension > 4);
In the Field " Add B6 " the sixth byte where the data will be saved in the internal array is defined (only if Dimension > 5);
Figure 5: “Receive CAN Frames” window