MTLT305D

MTLT305D internal CAN termination

StephenH — Mon, 12 Jan 2026 14:56:57 GMT

Hi, there is no CAN termination resistor in the ML305D

MTLT305E Feedback_Sensor_Status

StephenH — Mon, 12 Jan 2026 14:56:01 GMT

Hi, please try payload 0x54FF00

Set the magnetic alignment via CAN (RawCAN or J1939)

ysong — Tue, 13 Dec 2022 00:42:17 GMT

Hi @Elie-NTUMBA, as I know there is no magnetic sensor in MTLT305D. I am a bit curious how you apply magnetic alignment?

Device Startup

zrs — Wed, 02 Nov 2022 06:12:53 GMT

HI @Ties-Junge ,are you using the 305d? As far as I know, we don't have a calibration function. What kind of equipment are you using

Unit for output csv data

DanaGhee — Thu, 23 Jun 2022 12:20:33 GMT

Very helpful!

PC cannot detect RS232

cek — Tue, 20 Apr 2021 02:29:55 GMT

RS232:
I think your unit is MTLT305D, do you mean that not working with NAV-VIEW after you just received it?
you can select the right port(COM xxx found in device manager of Operating System-OS) in your PC, by setup menu of NAV-VIEW.
get version on bottom of NAV-VIEW, after connected well

CAN J1939:
How about CAN? can you receive some data in CAN, meanwhile you can send some data with ID(29bits) to wake up it.
Get FW version, (id-0x18EAFF00, data-00 FE DA)

if CAN is working with some data received, it means working well, the root cause may be connection or configuration in OS.
after working well in CAN or in RS232, then we can get FW version of the unit, then we can check whether FW upgradation is needed or not.

Latest Firmware

tev4302 — Thu, 15 Oct 2020 06:32:32 GMT

Thanks a lot

Power Supply needed for connection with Nav-View?

tev4302 — Fri, 11 Sep 2020 08:33:01 GMT

Thanks for the quick response!

MTLT305D Connected to CANedge2 data loggers

AntonyMarsh — Mon, 20 Jul 2020 17:13:55 GMT

Hello...its cool to undertsand that the data logger must be associated with the force flexibly and the CECS (Configuration, Evaluation, and Communication System) subsystem of the information lumberjack must be turned on (physically or as per the arranged timetable). The online periods can helpfully arranged in menu Communication-Schedule of the Meteo-40 web interface. To turn on CECS physically, press the center catch on the information lumberjack.

https://www.7pcb.com/

DBC File Modification to support multiple MTLT305D On the CAN bus

JimmyEG — Thu, 15 Aug 2019 16:01:05 GMT

Concerning DBC files, I want to know if these files can be transfer to EXCEL sheets and how to make them readable. Many thanks

MTLT305D dynamic accuracy

Dong xiaoguang — Mon, 12 Aug 2019 00:45:46 GMT

Hi JayantD,

That depends on the dynamic profile and measurement range of your application. However, 0.1deg is a pretty high accuracy. If you further consider the temperatur range, it is quite chanllenging. In our spec, the static angle accuracy of the full temperature range (-40C to 85C) is 0.15deg.

MTLT305D Syncronization with External GPS

Andrey Bondarev — Mon, 13 May 2019 18:28:47 GMT

So far it can be done only via MTLT305 serial port requesting S0 or S1 message. Unit will respond ASAP. Unfortunately there is no dedicated HW signal on MTLT305 interface connectot to synchronize it with external signal.