I'm getting the ATTN light flicker & the following message on the DT80 when I apply the needed power. "DT80 RESTARTED - POWER LOSS".

Any help would be appreciated.
Thank you.

Hi Roger,

Have you used the DT80 with any GPS instruments yet? If so were you able to extract the Time stamp for clock correction on the logger. I know the loggers clock is already very accurate but it's more to synchronize a network that may have been set up using different laptops with different times set on them.

Thanks,
Chris

I am sorry if the question appears too newbie... With MODBUS/ RS485 compliance, does it mean that I can configure the following...

Scenario:
SENSORS 3 x load cell with MODBUS re-transmitter 4 x displacement transducer, direct connection 1 x measurement system with serial output, re-transmitted via MODBUS.

Basically, these are my current problems: Load cells are connected to a digita

One of our client is facing problem with DT80. The application is temperature monitoring in Concrete. The client is using K type thermocouple for monitoring temperature.

TEST is showing PASS result but when the thermocouple is connected, the error message is shown on display REF ERROR. What could be the problem?

The DT80 is a great logger. I have a few "wouldn't it be nice if.." ideas. It would be nice if Delogger or a reduced version of it could run as an application ON the DT80.

Then by simply attaching to it, the user would be able to grab logged files (replay or CSV) logged that were created as Delogger ran in the background. This would allow unattended but programmed downloads, dial outs, FTP t

Hi,

I'm trying to connect an ADAM's module via the serial sensor channel and am failing. I get a time out error 20 state. Any suggestions?

Dear Sir,

Please recommend me further information regarding how to suitably apply DT80 and Delogger4 software as the following questions:

How can we use DBD file to be stored in USB memory stick? The configuration of DBD file will be stored in USB memory stick as following: SN081878--> JOBS-->JOB1--> A--> "My Job name"-->DBD file.
What is the application of DBD file?

What exactly does this mean? Is there a function that you can call on DT80 to through a relay and let power out that port? It says V=up to 30. So it must get its supply from external power source?, if that is disconnected does it power off internal 6V batt?

Thanks

Is there anyway to extend the input ports. So that there is more like 20SE and 10DF inputs. I really like the memory stick capabilities and analog input connectors but I need more inputs.

Hi,

Can the internal battery of DT80 be replaced with 12V? I need to run 12V relays and cannot lose them when power goes out (briefly). I do not want to have to connect 12V battery externally, and have internal 6V on DT80.

Good morning,

I want to instruct the DT80 to output a modem a command string with single quotes in "actionText". I am able to send a command to the modem. My request is: how do I get/ read the modem answer?

Sergio

How to connect quarter bridge strain gauge connection and take measurements in uE? do you have video?

I have connected a strain gauge to channel 4. in configuration, I have added current bridge, selected appropriate current bridge and channel. After downloading the data I have got a value of 500,930.5. this is a huge value.

If I press the strain gauge I can see the variations however, the

We have been working with DT's for a long time, but this is our first time working with a MODBUS device and need some help.
Usually when we write schedules, we do a polling schedule at 15 seconds where we read all our sensors and do calculations, and a reporting schedule at 15 minutes that reports sums/averages as appropriate. (EX: RA15S, RB15M)

The issue we are having is that in all the l

Hello,

I was wondering it is possible to use DT85 to control a solid state relay ( e.g. control voltage 24V, 13mA) through dEX web interface? If possible could you please share with me how to set a job on dEX or point me to a link. Thank you very much.

With regards
Lawrence

Morning,

I have been trying to wire a Other Brand 107 thermistor probe into a DT85, the manual (found here: http://s.campbellsci.com/documents/us/manuals/107.pdf) states that the probe is around 100Kohm at 25°C and should be wired as a single ended sensor. With the DT85 only being able to read up to 10 kohm we tried to wire a 10 kohm resistor in parallel to step the resistance down into a

I'm talking to a DT85 programmatically via TCP via csharp & Windows 7. I send a COPYD command to the DT85.

Then I send a 29SV to see if the CopyD is complete, & if so, I then fetch the file. I do this on a timed basis.

This usually works very well. However, after running for awhile, the 29SV starts returning code= -30 = communications queue is full

I can't find anything in

Hi,

I have just rented the DT85 and am trying to connect and program the logger. In the manual it says to plug the DT85 in to the computer and Windows Found new Hardware program will install it, but this programs returns an error saying the drivers cannot be installed. Please Help! I have little background in computers.

Thanks for any assistance,
Henry

Hi

I am currently trying to set up a program with counter inputs from an energy meter. I have setup the inputs fine and also used +CV command to accumulate the kWh.

What i want to do now is to setup another schedule to calculate the daily kWh reading whereby I read the counter input every second and add this to a +cv and run another schedule at 1 day interval to give the one daily readi

Hi I am attempting to program a dt85 to run schedule A and schedule B between the times of 5:00am and 11:00pm and then halt schedule A & B between the times 11:00pm & 5:00am.
i am using delogger 5 pro and i have tried the following
RD("B:",ALARMS:OV:100KB,DATA:OV:1MB)1S LOGOND GD
ALARM1(3ST("Time")><5.0000,23.0000)"ON"{[GA GB]}
ALARM1(3ST("Time")<>5.0000,23.0000)"

Hello,

I try different mail accounts, but have every time the same event message.

[list=]EVENT ,2013/03/14,08:27:00,0.673950,"Beginning entry of job "CONFIG""
EVENT ,2013/03/14,08:27:08,0.695678,"Loaded job "CONFIG""
EVENT ,2013/03/14,08:55:09,0.203613,"EMAIL: Cannot connect to SMTP server (-3) - will retry"
EVENT ,2013/03/14,08:55:44,0.272949,"EMAIL: Cannot connect to SMTP serve