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--- ve.can:pgn_details [2016-07-19 13:02] – mvader
+++ ve.can:pgn_details [2019-01-22 10:43] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
-====== NMEA2000 PGN definitions ======
+====== NMEA2000 Switch bank PGN definitions ======
-This page is created to inform you on the details of NMEA 2000 PGNs that are transmitted by Victron CAN enabled products. Note that besides NMEA2000 PGNs, we also use proprietary messages, called VREGs. VREGs are used for all parameters cannot be sent with standard NMEA 2000 PGNs. The VREG PGN number is 61184 (0xEF00), and it is sent to the broadcast address 61439 (0xEFFF).
-See the document “VE.Can registers - public.docx” for detailed VREG information and examples. It is available for download here:
+This document is an add-on to our Datacommunication whitepaper. That whitepaper contains a list of PGNs transmitted by each product type. This document defines the bit definitions of the switch banks.
-https://www.victronenergy.com/support-and-downloads/whitepapers
+Download the main document, the Datacommunication whitepaper, from the [[https://www.victronenergy.com/support-and-downloads/whitepapers|whitepapers section on our website]].
+=== Proprietary messages: VREGs ===
+Note that besides the standard NMEA2000 PGNs, Victron devices also transmit proprietary messages, called VREGs. VREGs are used for all parameters cannot be sent with standard NMEA 2000 PGNs. The VREG PGN number is 61184 (0xEF00), and it is sent to the broadcast address 61439 (0xEFFF).
+See the document “VE.Can registers - public.docx” for detailed VREG information and examples. It is available for download on the [[https://www.victronenergy.com/support-and-downloads/whitepapers|whitepaper section on our website]]..
+=== More CAN-bus and NMEA2000 related documentation ===
+  * [[ve.can:changing_nmea2000_instances|]]
+  * [[ve.can:start|]]
 ===== PGN List =====
@@ Line 58: / Line 66: @@
 | Status 5 ... 28             | Not used, reports as "Unavailable" |
 When the Alarm status bit is set to “On”, the alarm reason can be queried using Victron propietary register 0xEDDA (Charger error code).
 ==== VE.Direct to VE.Can\NMEA 2000 interface ====
-Alarm and relay tresholds need to be configured on the BMV itself.
+See the manual of the VE.Direct to VE.Can interface: https://www.victronenergy.com/accessories/ve-direct-to-ve-can-interface
-^ Signal                      ^ Meaning ^
-| Bank Instance               | Instance of the message, default value 0 |
-| Status 1 - Relay            | "On" - The relay on the charger is active, the contact is closed |
-| Status 2 - Alarm            | "On" - There is an alarm condition |
-| Status 3 – Low voltage*     | “On” – Battery voltage is too low |
-| Status 4 – High voltage*    | “On” – Battery voltage is too high |
-| Status 5 – Low SOC*         | “On” – The Battery state of charge is too low |
-| Status 6 – Low voltage 2*   | “On” – Starter Battery voltage is too low |
-| Status 7 – High voltage 2*  | “On” – Starter Battery voltage is too high |
-| Status 8 … 28               | Not used, report as “Unavailable” |
-* BMV version 2.08 and higher
 ==== VE.Bus to VE.Can\NMEA 2000 interface ====
-^ Signal                         ^ Meaning ^
+See the manual of the VE.Direct to VE.Can interface: https://www.victronenergy.com/accessories/ve-bus-to-nmea2000-interface
-| Bank Instance                   | Instance of the message, default value 0 |
-| Status  1 … 4                   | Not used, report as “Unavailable” |
-| Status  5 - Low battery warning | "On" - There is a low battery voltage warning |
-| Status  6 – Low battery alarm   | “On” – There is a low battery voltage alarm |
-| Status  7 – Temperature warning | “On” – There is a temperature warning |
-| Status  8 – Temeprature alarm   | “On” – There is a temperature alarm |
-| Status  9 – Overload warning    | “On” – There is an overload warning |
-| Status 10 – Overload alarm      | “On” – There is an overload alarm |
-| Status 11 – Ripple warning*     | “On” – There is a ripple warning |
-| Status 12 – Ripple alarm*       | “On” – There is a ripple alarm |
-| Status 13 … 28                  | Not used, report as “Unavailable” |
-* Since v0.11
-The LED state of the multi can be used to easily imitate the front of the multi itself. This is only for graphical purposes. Do not interpret the LED status to get the state of the device, since LED behaviour might be subject to change and combinations of LEDs have different meanings. Use the state fields themselves for these purposes. This is for GUI / user interfaces only.
-^ Signal         ^ Meaning ^
-| Bank Instance  | Instance of the message, default value 1 |
-| Status 1       | Led Mains On |
-| Status 2       | Led Mains Blink |
-| Status 3       | Led Absorption On |
-| Status 4       | Led Absorption Blink |
-| Status 5       | Led Bulk On |
-| Status 6       | Led Bulk Blink |
-| Status 7       | Led Float On |
-| Status 8       | Led Float Blink |
-| Status 9       | Led Inverter On |
-| Status 10      | Led Inverter Blink |
-| Status 11      | Led Overload  On |
-| Status 12      | Led Overload Blink |
-| Status 13      | Led Low Battery On |
-| Status 14      | Led Low Battery Blink |
-| Status 15      | Led Temperature On |
-| Status 16      | Led Temperature Blink |
-| Status 17 … 28 | Not used, report as “Unavailable” |
-The state of an individual led can be extracted from the combined.
-^ Blink	^ On	^ Nibble ^ Meaning ^
-| Off   | Off   | 0x0000 | The LED is off |
-| Off   | On    | 0x0001 | The LED is on |
-| On    | Off   | 0x0100 | The LED is blinking |
-| On    | On    | 0x0101 | The LED is blinking in opposite sense as normal blinking.\\ When LEDs of state 0x0100 are off LED in this state are on and vice versa |
-| Unavailable | Unavailable | other | Led state is not available |
-| Reserved    | Reserved    | :::   | ::: |