Yacht Devices YDEG-04, Руководство пользователя, Страница: 18 / 68

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the Device must be installed in the unused connector of Device. This plug connects the two CAN interfaces
(CAN1 and CAN2, see Appendix E). The engine controller sends data on the CAN1 interface and monitors
the echo on CAN2. CAN1 and CAN2 are joined in EVC tachometer. If the tachometer is not installed and
the plug is not set, the engine controller will see no echo at CAN2 and will stop data transmission.
Figure 2. Volvo Penta engine with MDI and EVC tachometer
In case of connection to a free «Multilink» port of the HCU (not in series with any of the existing Multilink
connections), setting of supplied plug is required. In case of connection to the free port of a Multilink
hub, the plug is required only if no other EVC equipment is connected to the hub (if you are unsure,
you can initially connect Device without the plug, and install the plug in case of failure).
Note that the plug (Deutsch connector of male type) cannot be installed if you are connecting the Gateway