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Data from EV-1
07-13-16, 03:12 PM
Post: #3
RE: Data from EV-1
(04-20-16 01:23 PM)Steve - Raymarine - Moderator Wrote:  The EV-1, produces heading data, virtual rudder reference data, only when underway, and tilt (aka heal angle).
Steve? What does "only when underway" in your sentence apply to? And how does the EV-1 know that the vessel is underway?

Second, 87180-2-EN_Evolution_EV-1_and_ACU_Installation_instructions.pdf only mention transmitting 127245 "Rudder angle" and 127250 "Vessel heading". There is no mention of tilt / heal (i.e. heel), which I believe would be 127257 "Attitude" which supplies yaw, pitch, and roll.

Related, that same pdf says that the EV-1 also receives 127250 "Vessel heading" - how is this used?

In my application I have two devices transmitting 127250 - the EV-1 and an Airmar WS-200WX, but only the EV-1 is showing up in my a78 as a source for "Heading". The a78 is receiving wind data from the Airmar (and the EV-1 can receive wind data PGNs), but apparently not heading from the Airmar. And a laptop on this network is receiving 127250 from both devices. Is there some particular filtering that the a78 is doing to discard the Airmar's 127250 PGN?

Lulu: 36' Little Harbor WhisperJet
Raymarine: Axiom 12 RV, RV200, Axiom 12 Pro, Evo 1/ACU 150/P70RS, Quantum Q24C, HS5
---previous----
Refugio: 44' trawler
Raymarine: ACU-400, EV-1, P70R, a78, M81105 RFU, ST60 RAI, E22158 ST-STNG
NMEA 2000: Garmin 740S & GMR18 HD, Airmar WS-200WX, Actisense NGT-1
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Messages In This Thread
Data from EV-1 - marchem - 04-20-16, 12:54 PM
RE: Data from EV-1 - Keith Pleas - 07-13-16 03:12 PM
RE: Data from EV-1 - Keith Pleas - 07-18-16, 12:10 PM
RE: Data from EV-1 - Keith Pleas - 07-19-16, 11:34 AM

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