Good day Sir,
I want to talk about serial data input from the radio modem. For your information, I'm using RF Innovation product and the data transmitted from RFI radio modem is every 1 minute, with the baud rate: 9600.
Before this, I am using different data logger, the serial data input is looking find. But after I change to DT80, get something problem with serial data input. Sometime
Hello,
I need some help on setting up a PSTN connection to the DT80 for FTP download of files. Currently the DT80 is connected to a IG6000 via Serial cable 9->25pin adaptor.
HOST MODEM settings
Dial: ETSEND=ATD RESET: init:ATB0&D2#MEM0&K3S0=1E0Q1&Y0&W0Z0
EXT_POWER_SWITCH: MAX_CD_IDLE: 43200
SEND_BANNER_CONNECT: YES COM_PROCESSING_TIME: 1
PPP settings IP Address: 1
Hello,
Does anyone know the commanded needed in a batch file to tell DeView to convert .dbd files to .csv files? I have a batch file set up to import data into MS Access, but MS Access can only import text files (hence *.csv).
I know you can do that conversion by manually opening up DeView and click through the menu options to convert data, but I don't want to do that for each data file
Dear Sir,
Please let me know the dimensions of uppercase and lower case characters displayed in LCD display of DT80.
Please also let me know how long it will run on internal battery only (no external power) if we connect 15 sensors logging at 1 minute interval and whether 64MB memory is sufficient for that or not?
U R G E N T
With regards,
Pradipta
Hi,
I'm interested in minimizing power consumption of my unit and note the LCD back light is continually lit when fed external power. Short of opening up the unit and disabling the drive, is there any other way of doing this?
I need to do this because the plan is to supply the unit from an external 12 volt source (solar power) and the light is not needed. As the logger is sampling every
Hi,
I've been through the DT80 manual and it looks to me that apart from the DB9 side connector for PC/modem comms, there is only one other serial port available.
If this is correct is there any way additional serial ports can be configured or are there any plans to expand the DT80? Do any of the other DT products support more than the DT80's number of serial ports?
What other opti
Hi Roger,
Are you remember me yet? Long time no contact. I have three questions:
DT80 can use USB memory stick, what is the maximum capacity can it manage? Is popular USB hard disk compatible as well?
If I want to connect DT80 and DT500 together in a network, how to interface them? Can I get all data recorded from DT500 to DT80 then downloadable into USB memory in DT80 logger?
Good Morning,
I have an application where I am measuring quite small voltages (I want to be able to see a change of a few millivolts). I am running the schedule I'm using for logging every 250 milliseconds and a schedule just for a mimic every second.
How do I know if bounce is a problem? The relays are going great guns and surely this must cause some disturbance. I don't have a lot of
I'm measuring wind direction every second using a 360 degree pot (actually 0-355 as there is a 5 deg dead band) and am using the low current 200 uA excitation option in order to extract the variable voltage.
I don't think I can use the resistance method because of the dead zone of the pot. My first question is how long will the mechanical relay that is actuated every second last?
It sou
Hi,
A few questions from a newbie regarding wind speed measurement. I have an ac generator wind sensor (RM Young) which gives only a few mV at low speed rising to several volts at high speed.
The frequency is the component read and I am seeing inconsistent results from a steady wind stream supplying a test bench sensor at around 4 knots. I see very steady results when connected to a com
Hello,
Firstly I would like to say that the in-built web server and CLI over TCP is a very good feature on the DT80, very handy when you have a DT80 at a location where the use of RS232 or USB is not possible, and the use of a telephony solution is not one which is cost-effective.
I was inquiring as to whether the DT80 has any sort of SNMP communications available over the Ethernet conn
Dear Sir,
We have some question about to operate DT80:
About the arithmetic operation. except for the expressions mentioned in the manuals, like some functions ABS(), Sn()... may we realize some more complex functions, for example: co variance?
About communications. we need some more flexible ways. We want some programmable module functions about RS232/485 communications. For exam
Dear sir,
How many channel entries does the DT80 allow? I can't find any information in the manual. Appreciates for your answer.
Best regards,
nigelwunj
Hello,
I'm trying to connect to the DT80 via GPRS using two Wavecom Fastrack M1306B modems. I can dial out via Delogger or Detransfer to a mobile phone but can't seem to connect to the logger. Has anyone been able to configure these modems to work with the DT80?
I want to use the relay to connect a serial data line to the DT80 at the start of a schedule and switch it off at the end of the schedule eg.: 1RELAY=1 1SERIAL(...,W) 1RELAY=0.
The purpose is to prevent waking up the DT80 by serial data between the scans every 5 minute. It seems that the W channel option (no logging) is not allowed for 1RELAY, so how do I prevent the 2 1RELAY channels in the
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.
Could anyone give me some info on setting up this sensor with the DT800?
Pressure Sensor: 24PCDFA6G from Honeywell
Output Voltage: 0 - 330mv
Sensitivity 11mv / PSI
Input Voltage: 10VDC
http://sensing.honeywell.com/index.php?ci_id=3108&la_id=1&pr_id=5097
It also states that the sensors should be excited by constant current of 2mA. I have tried connecting this to th
I have some noise on my 4-20mA sensor and could like to average the data for a longer period of time. For the DT80 i see that i can use the ESn ( Extra samples ) command but i don't find any similar for the DT800.
Are there any similar functions in the DT800 unit?
Regards,
Erik
Hi Again,
I have a flow meter which takes 5 volts and delivers a pulse on its output channel of 22000 pulses per litre, from 37to 917 Hz. I have powered the sensor +5 Vdc from SP, -5 Vdc from SR & GD The output is going into Digital Channel 8.
I have set parameter 47 to 5 volts. The program I am running is:
DT=\d
BEGIN"TEST"
CATTN
'Spans and polynomial declarations
'Thermis
Hi,
I have 2 DT800 of which all channels are connected with sensors. I wish to download the data from both DT800 but with one download so I do not have to Integrate 2 sets of data hence have one download with both DT800 data.
What is the best option to achieve this. I had looked at connecting DT800 1 which has 12 PT100 sensors connected, to DT800 2 by the serial channel.
I am famil
Hi,
I hope you can help, I am new and overwhelmed! I have a Maxbotix 7060 ultrasonic sensor that I need to help me measure distance of an object.
The sensor requires a 3 to 5 volt dc source and returns a voltage as a ratio of the voltage in: (Vcc/1024) per cm - so 5V yields ~4.9 mV/cm. I am using an external (fairly stable) 5 Vdc power source and currently have the sensor returning data
