ADF Web HD67459, User Manual

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User Manual PROFINET / NMEA 2000 - Converter
Document code: MN67459_ENG Revision 1.000 Page 17 of 29
SEND NMEA 2000:
By pressing the “
Send Frames ” button from the main window for SW67459 (Fig. 2) the “Send NMEA 2000 frames” window appears (Fig. 5).
The NMEA 2000 frames inserted in this table contains the Input data of PROFINET. These frames are sent by the gateway.
The data of the columns have the following meanings:
In the field “ Priority ” the priority of the NMEA 2000 message is defined. It is a number among 0,1,2,3,4,5,6,7. The number “0” is the
highest priority and “7” is the lowest;
In the field “ PGN ” the PGN of NMEA 2000 message is defined (it is an identifier);
In the field “ Source Address ” the source address to use to send the frame is defined;
If the field “ Fast Packet ” is checked, the frame will use the Fast Packet functions;
In the field “ Num Bytes ” the number of byte of the frame is defined;
If the field “ Request ” is checked, the NMEA 2000 message is sent when a NMEA 2000 request is received;
If the field “ Data Change ” is checked, the NMEA 2000 frame is sent when the data from MQTT change;
If the field “ On Timer ” is checked, the NMEA 2000 message is sent cyclically with the delay defined in the field “ Send Timer ”;
In the field “ Mnemonic ” a brief description is defined.
Figure 5: “Send NMEA 2000 Frames” window