Search found 17 matches

by mortenx
Tue Feb 12, 2019 11:58 pm
Forum: USB PC Data Loggers
Topic: TC-08 one channel shows only -270
Replies: 1
Views: 496

TC-08 one channel shows only -270

TC-08 was working 6 months and all ok but now one channel shows only -270
why so?
by mortenx
Tue Jun 12, 2018 1:47 pm
Forum: USB PC Data Loggers
Topic: USB TC-08.. something very wrong, help?!
Replies: 6
Views: 1663

Re: USB TC-08.. something very wrong, help?!

what is .picolog file ? i think there is no special settings ... just logger and k type thermocouples.. what is possible reasons to empty channel showing sometimes big random numbers ? is it possible that logger is broken now, because all was ok first and no settings was changed and then it happened...
by mortenx
Mon Jun 11, 2018 8:11 am
Forum: USB PC Data Loggers
Topic: USB TC-08.. something very wrong, help?!
Replies: 6
Views: 1663

Re: USB TC-08.. something very wrong, help?!

channels 4,5,6 are empty, and showing some random big numbers, why ?
usually empty channels shows same as CJ ..
picolog.jpg
pico.jpg
by mortenx
Fri Jun 08, 2018 12:33 pm
Forum: USB PC Data Loggers
Topic: USB TC-08.. something very wrong, help?!
Replies: 6
Views: 1663

USB TC-08.. something very wrong, help?!

I started logging yesterday,everything was fine about 9 hours and then something happened.. i use k type thermocouples, they are in socket 1,2,3 for measuring about 50 degree soil. at socket 7,8 are k tyype thermocouples in air for reference, 4,5,6 are empty! if you see the table , i started measuri...
by mortenx
Sat Nov 15, 2014 7:13 pm
Forum: USB PC Data Loggers
Topic: TC-08 channels affecting each others
Replies: 10
Views: 6242

Re: TC-08 channels affecting each others

i was using tc-08 in large junction box (picture) , and dont know what other signal was the cause of the bad readings ... and i had also bad readings when temp was over 40 C , if real temp is about 70-80 C then tc-08 readings are jumping up and down randomly between min. temp(cold junction) 0-10 C a...
by mortenx
Wed Jan 15, 2014 10:15 pm
Forum: USB PC Data Loggers
Topic: TC-08 usb signal extender, wireless, rs232?
Replies: 3
Views: 2375

Re: TC-08 usb signal extender, wireless, rs232?

But is there a tc-08 with a rs232 connection also?

And then rs232 signal can be extend via RF..
by mortenx
Wed Jan 15, 2014 10:58 am
Forum: VB and VBA (Excel, Access)
Topic: TC-08 Datalogging in Excel
Replies: 4
Views: 7533

Re: TC-08 Datalogging in Excel

How can i log that every new sample is in next row?

Code: Select all

       Cells(i+4, "A").value = temp_buffer(0)
       Cells(i+4, "B").value = temp_buffer(1)
       Cells(i+4, "C").value = temp_buffer(2)
does not do that:(

and how can i use multiple tc-08?
by mortenx
Thu Jan 09, 2014 10:04 am
Forum: PicoLog
Topic: Log directly to a database
Replies: 3
Views: 2273

Re: Log directly to a database

it would be nice if there is a possibility to log directly to (txt) file via picolog also:)

if pc hangs or power loss or somethng else happens ... data goes lost:(
by mortenx
Thu Jan 09, 2014 9:41 am
Forum: USB PC Data Loggers
Topic: TC-08 usb signal extender, wireless, rs232?
Replies: 3
Views: 2375

TC-08 usb signal extender, wireless, rs232?

can i use tc-08 usb logger with rs232 signal?
so that i can use rs232 wireless extender?

problem is that measuring site is away from computer location about 100m ...
or what are suggestions, how get 2 x tc-08 usb signal to computer 100m away?
by mortenx
Wed Jan 08, 2014 11:43 am
Forum: USB PC Data Loggers
Topic: TC-08 online logging??
Replies: 7
Views: 3349

Re: TC-08 online logging??

is it possible to use EnviroMon with tc-08?
by mortenx
Tue Jan 07, 2014 2:57 pm
Forum: LabVIEW
Topic: USB TC-08 Labview + google spreadsheet ??
Replies: 1
Views: 2032

USB TC-08 Labview + google spreadsheet ??

Can enyone help with uploading USB TC-08 results to google spreadsheet via Labview ?
or some other place like exosite portals or xively...
by mortenx
Wed Dec 11, 2013 8:44 am
Forum: USB PC Data Loggers
Topic: TC-08 online logging??
Replies: 7
Views: 3349

Re: TC-08 online logging??

in the old version picolog installer there are example programms included.. but where can i get them?
by mortenx
Thu Nov 28, 2013 7:58 pm
Forum: USB PC Data Loggers
Topic: TC-08 channels affecting each others
Replies: 10
Views: 6242

TC-08 channels affecting each others

why channels are affecting each others? when i connect channel 8 thermocouple then readings in channel 7 is changed?
by mortenx
Wed Nov 20, 2013 4:48 pm
Forum: USB PC Data Loggers
Topic: TC-08 online logging??
Replies: 7
Views: 3349

Re: TC-08 online logging??

there was some API programming guide in TC-08 page.. maybe someone cam make some example java program for TC-08 connected via serial... program that puts data to googledrive spreadsheet.. like this http://makezine.com/2010/12/10/save-sen ... -spreadsh/
by mortenx
Thu Nov 14, 2013 2:22 pm
Forum: USB PC Data Loggers
Topic: TC-08 dont work after restart...??
Replies: 3
Views: 2355

Re: TC-08 dont work after restart...??

problem is coming after logging soft hangs and i close it from mouse right clik, then program closes but TC-08 led blinks after all and after restarting computer still blinking and pico program cant connection with TC-08. then only way to shut down TC loggers is pull out usb cable.. is this possible...