Dear Sir,
we have one datalogger DT80. it is being used for quite a long time without any issues. recently we are facing communication issues with this system.
after sending the program it starts logging but after 5 to 10 minutes the communication ports get blocked and software hangs. earlier we used delogger 5. recently we up-graded the firmware with 9.18 version firmware. but the problem

Hi sir,
Currently, i work project using DT80M, but it is required 3 communications with other system:

Ethernet for internet
GSM for sms
Modbus RTU for connect to other system.
I found Modbus RTU support via USB port. So i would like to ask about this port support convert USB to RS485 as picture:
https://www.dropbox.com/s/wt1c35e5zfot4eo/12345.png?dl=0
Thank you very much!
Hope to hear from

Hi

When trying to use the command window after clicking "Enable" I am unable to type anything in the "send" window. Does anyone know why this might be the case?

Regards
Andrew

Dear admin,
Im using DT80M for my project, using functions:

modbus TCP master to poll two sensors
web server dex for remote access and retrieve data
serial sensor port for Request-Response SMS.
After reading manuals, help, forum, i wrote code for SMS, it's OK, modbus poll OK, Dex still access however very slow than before,
i don't know reason is my code or hardware not process fast enough.

Dear Admin,

When i worked with data reported from dex in .csv. In the code, i config the channel variable, example with 10CV(FF3) but it only display with three digits after decimal point, in .csv still saved not format follow FF3, normally 6 digits. Please give me the solution for this.

Thank you so much.

Dear Sir,

I just bought an DT80M unit. For the beginning I want to use channel 1 only and connect 3 independent analyzers (O2, CO2, and CO gas analyzers) that have each one the analog output of 0-1V.
Questions

there is possibility to connect all three to channel 1?
from the manual it seems possible to wire 3 analog (voltage) output to one channel but how exactly will look the diagram b

Hello,

I received the DT80M without rechargeable internal battery. The explanation from the provider was there was no room inside the device.
Please, can you recommend what kind of rechargeable battery I should buy (type, Voltage, Ah)? To connect the external rechargeable battery to device require special needs or simple connect to left side of the device?

Thank you,
Tibbie

Hello,
We plan to use more that one of DT80M unit. All the data collected it will be pushed to a FTP server in one specific folder.
Question: the first six digits of the csv file is the unit DT80M ID?
Example: 107767_CONFIG_20161025T154950.csv; 107767_CONFIG_20161025T125023.csv

Regards,
Tibbie

Hi

I have written this program using the dex interface:
CODE: SELECT ALL
BEGIN"config"
' Generated by dEX Configuration Builder Version 1.84.030 (Firmware Version 9.20.8973)

' Target device: DT80LM3-4

password=""

S1=30,130,590,2565

RS1S

RA"BMW Running"("b:",ALARMS:OV:100KB:W60,DATA:OV:1MB)1035-CV

LOGONA

1TK("T1~degC",=1001CV,LM,NA)

1*TK("T2~degC",=10

Hello Everybody,

I have a problem about configuring DDNS for DataTaker DT80M:

I am using a SIM which support 3G (Made by Swisscom in Switzerland). This SIM has been active and it has “IP public address”. It change IP address after the modem DT80M is restarted.


I create an account with DDNS service provider: no-ip.com.


I create a domain name for the logger, and attac

Hi

We have just taken delivery of a DT80M to use for collecting data when brake testing. To give us the vehicle speed we have obtained a CAN bus interface which gives us a pulse on a 12V signal that equates to 1Hz = 1 mph. I am stuggling to understand how I can read this signal to calculate the vehicle speed. Has anyone got any suggestions? I have tried the analogue frequency method and the

Hi,

I am a student researcher. We have DT80M model. We need to connect a controller to the DT80M through a rs232 port and need to view the information in PC. Since DT80M doesn't have a rs232 port.

Can i convert the RS232 to RS485 and then connect it to PC for retrieving information? Is it even possible?

Thank you for your support

Hello everybody

Yesterday I encountered a problem with the DT80M.

We made a wind speed and direction measurement system (two sensors from a German company).

The plant is located in the Lucomagno pass here in Ticino. The temperatures these days were always below 0 (up to about -26 °).

Two days ago the DT80M no longer sent the data to our server, and yesterday, on the spot, I sa

Greetings,

today we found that our data logger became unresponsive (display interface and modem/Ethernet connections not working) and stopped retrieving/sending data after just a day of testing in the office, the logger was sending data through the modem.
This has happened before with some of our loggers and we had to unplug the power supply to get it working again, after the occurrence we

Hi,

following problem arises due to my first stept in datataker's world:

I want to send daily CSV-Data (0-24h) at 6:00 to my ftp-server (schedule "C" will send it at 0:00). how to implement an offset (without changing timezone!)?

Code of the Job:

BEGIN"CoRiIMG"

RA"Measuring"("b:",ALARMS:OV:100KB:W60,DATA:OV:1MB)10S
LOGONA
4SDI12("Wind-Dir_AVE~Deg",LM,AD0,R101,CM)
...

Hi All,

Long time since I've had anything to do with DT's (5 years) but am now getting itchy feet and looking to start some remote logging in the future.

I'm interested in using GPRS in order to have continuous data (every 1 to 10 minutes) sent to a receive PC Server from a network of loggers - most likely DT82EM.

Has anyone had success using GPRS? I did a search and came up empty.

Hi,
I'm integrating the Pulsar Microflow (modbus version) [https://www.pulsar-pm.com/Portals/0/docs/manuals/MicroFlow-Manual-1-ed-R3.pdf ] and it seems the manual fails to mention serial howto.
The sensor is address 10 and I need the integer part of the velocity [register 20] and the fraction part [register 21]

All the service parameters are not necessary to log, I can access with propr

I have created an oninsert.dxc file that resides on the USB drive that is used to unload the data from site, the files consists of the following:
H SATTN;
COPYD Dest=A: format=csv;
CATTN G
and has worked well until the recent firmware upgrade. Now I get a COPY -> USB Failed(-16), can anyone shed some light on the subject.

Good day,

DT82E with beta firmware has been working well last 3 years(ignore SDI12 events, it's problems with flowmeter)
But Logger have had problems with ethernet connection last 6-7 months. It lose connection once or twice a week(Shedules are working without problems)
All is ok after Hardware Reboot(Power reset)

I didn't find any ways for automatic reestablishment of ethernet conn

We have three DT82E-2. Two run on 8.08.001. One runs on 8.06.001. All three show allow_anonymous to be "NO" in the profile thru dEX. But only the one running on 8.06.001 disabled anonymous FTP. Anyone aware of that? Any idea to make the other two behave the same?