This function enables TR7 Series loggers to automatically upload recorded data to "T&D WebStorage Service" where uploaded data is available for viewing and settings
can also be changed.
The following procedure has been written assuming the use of "T&D WebStorage Service" with TR7 Series loggers. Please read the "T&D WebStorage Service"
License Agreement carefully before making settings. Making Auto-upload Settings indicates your acceptance of this Agreement.
• This procedure requires Internet access via wireless or wired LAN.
• When the storage period in "T&D WebStorage Service" is exceeded, old data will be
deleted. Please refer to "T&D WebStorage Service" License Agreement for the service
details.
https://webstorage-service.com/info/
• If you wish to select a server other than "T&D WebStorage Service" for auto upload of
data, please use "T&D Data Server". (See
on the reverse side.)
If you wish to use a static IP address instead of DHCP, make network settings us-
ing software.
See reverse side.
Auto-Upload Settings
1.
Press the <INTERVAL> button twice to display the auto-upload interval.
2.
While is displayed, press-and-hold the <INTERVAL> button until the
interval time fl ashes.
Auto Upload Interval
3.
Press <INTERVAL> again to select the interval time. Each press changes the
interval as follows:
Auto-upload Intervals ( ): OFF / 1, 2, 5, 10, 15, 20, 30 MIN / 1, 2, 3, 4, 6, 12, 24 HOUR
The factory default setting is OFF (no auto-upload).
4.
The interval time will stop fl ashing and the display will return to the normal
measurement mode, confi rming that it is set.
Ref: Auto-Upload Intervals & Corresponding Estimated Battery Life
In general, the shorter the upload interval, the shorter the battery life.
Interval
model
1 min 10 min 1 hr 12hrs or more
TR-71nw/TR-72nw
About
10 days
About
2 months
About
1 year
About
1.5 years
TR-75wb
About
10 months
About
1 year
TR-75nw
About
7 months
• All estimates are based on operations carried out with a new battery and are in no way
a guarantee of actual battery life.
• When Auto-upload is used frequently on TR-71nw, the measurement of the internal
sensor may rise by around 0.3°C.
Wireless LAN Settings
This step is not necessary for
nw
. Plug a LAN cable into a network hub or router,
and go to
.
Wireless LAN settings using WPS may not be possible depending on the support-
ed features or settings of your wireless LAN access point.
In this case, make wireless network settings on PC or smartphone.
See reverse side.
The following information is required:
• Network Name (SSID)
• Security (WEP 64bit/128bit, WPA-PSK (TKIP), WPA2-PSK (AES))
• Password (Network Key)
1.
Press the <POWER> and <DISPLAY> buttons together until appears on
the LCD screen.
2.
Set your wireless LAN access point to "WPS" mode.
For details about Wireless LAN Access Point settings, refer to the user manual for
that access point.
3.
When the setup is successfully completed, the mark on the LCD display
will turn ON.
Checking Connection Status
Place the logger in the desired measurement location.
Make sure Internet access is available.
Connection Status Indicators
Internet
Wireless LAN
Access Point
Router / HUB
Press the <REC/STOP> button to immediately send the recorded data to
"T&D WebStorage Service" without waiting for the next transmission. If the
transmission is successful,
will remain ON after turns OFF.
Thermo Recorder TR7 Series
TR-71nw/TR-72nw/TR-75nw/TR-75wb
Introductory Manual
tandd.com
© Copyright T&D Corporation. All rights reserved. 2021.07 16508120018 (4th Edition)
The TR7 Series data loggers can be used in the following ways.
: TR-71nw, TR-72nw, TR-75nw : TR-75wb
By using wired LAN ( ) and wireless LAN ( ), the logger automatically uploads
the recorded data to the cloud. It enables the viewing of uploaded data and the
changing of settings on your PC, smartphone and tablet.
Via Cloud: Automatic Data Upload
Make settings and download data by USB communication between the PC and or .
Via PC: Setup and Download See reverse side.
Make settings and download data by connecting to a smartphone or tablet via
Bluetooth®.
Via Smartphone: Setup and Download ( only) See reverse side.
is OFF or blinking
:
Unable to connect to the wireless network. Try changing the
measurement location or adjusting the distance between the
logger and the access point, and make the wireless LAN settings
in
again.
is blinking: Internet connection failed. Please check the access point’s internet
connection.
Viewing Recorded Data
In order to view the recorded data on a web browser, it is necessary to register
devices to "T&D WebStorage Service" in advance.
1.
Access "T&D WebStorage Service" from the web browser on your PC or
mobile device.
https://webstorage-service.com
2.
Click [Create Account] to go to the registration page, and follow the direc-
tions to complete the registration. If you already have your User ID, go to
the next step.
3.
Login by entering the registered User ID and Password.
4.
In the [Device Settings] window click [+Device].
5.
In the Add a Device page, enter necessary information* and click [Add].
*The registration code can be found on the supplied Registration Code Label.
6.
After data is sent to "T&D WebStorage Service" either by auto-upload or by
pressing the <REC/STOP> button on the logger, the added device and its
measurements will appear in the [Data View] window.
Troubleshooting Tips
If measurements are not displayed:
Check the screen of the logger and make sure is ON; If not, Press-and-hold
<REC/STOP> to start recording. See "Recording Interval Setting (Common Opera-
tion)" above.
If the display of measurements is not refreshed:
Try making the recording interval shorter. If the recording interval is set to longer
than the upload interval, the same measurement is displayed until the next record-
ing occurs and the new data is uploaded.
If you lose your registration code label:
Open the software "TR7 for Windows" and connect your logger via USB to the
computer. The connected logger and its information will appear in the left boxes
of the main window. The registration code can be found here.
If you wish to save recorded data to PC:
Use "T&D Graph" that is available for download from the T&D Website.
See on the reverse side.
Changing Device Settings
It is possible to change device settings by using "T&D WebStorage Service".
Note that the setting changes will not be actually applied until communica-
tion occurs between the logger and "T&D WebStorage Service". By pressing the
<REC/STOP> button on the logger, however, settings can be applied immediately.
Setting Items which can be set or changed:
Device Info Device Name, Group Name, Recording Interval, Recording Mode,
Auto-upload Interval, Channel Name, Time Diff erence, Unit of
Temperature, Sensor Type (TR-75wb / 75nw only)
Warning Settings Lower Limit, Upper Limit, Sensor Warning, Judgement Time
Setting via the cloud using the Mobile App
For the loggers that have been registered to "T&D WebStorage Service", the settings can
also be changed using the "T&D Thermo" App on your smartphone or tablet.
See reverse side.
For iOS For Android
Button Operations
Power ON/OFF Press-and-hold*
1
the <PWR> button.
Start*
2
/ Stop Recording Press-and-hold the <REC/STOP> button.
Check Recording Interval /
Upload Interval
Press the <INTERVAL> button.
With each pressing of the button, the display will switch
between the recording interval (
) and the upload interval
( ).
Recording Interval Setting
Press the <INTERVAL> button. While
is displayed,
press-and-hold*
3
the <INTERVAL> button until the interval
time fl ashes. Press <INTERVAL> again to select the interval
time.
Upload Interval Setting
Press the <INTERVAL> button twice. While
is dis-
played, press-and-hold the <INTERVAL> button until the
interval time fl ashes. Press <INTERVAL> again to select the
interval time.
Transmit Data and Settings to
"T&D WebStorage Service"
Press the <REC/STOP> button.
Cancel Communication
Press the <PWR> button.
Channel on Display
(Fixed or Alternating Display)
Press the <DISPLAY> button to switch the display: Ch1 (fi xed)
Ch2 (fi xed) Ch1&2 (alternate)
Display Last Used IP
Address
Press-and-hold <PWR> and <DISPLAY> together.
EX: When the IP address was 11.22. 33.44,
each part will appear for two seconds as follows:
[11 22 33 44].
When DHCP is ON but failed to obtain an IP address,
[ ] will appear.
Wireless LAN
Settings
using WPS
Press-and-hold <PWR> and <DISPLAY> together.
TR-75wb
TR-75nw
Display Sensor Type Press-and-hold the <DISPLAY> button.
*1. “Press-and-hold” means to hold the button down for about two seconds. During record-
ing, the power cannot be turned off .
*2. Upon the start of recording, all previously recorded data in the unit will be deleted.
*3. Recording Interval setting cannot be changed while a recording session is in progress.
Marks on LCD Screen
Wireless LAN ( only)
ON :
Connected to the wireless network. (Signal strength: 1 to 3 bars)
BLINKING : Unable to connect to the wireless network.
OFF : Wireless LAN Settings are not made or Auto-Upload is “OFF”.
ON : Connected to the server.
BLINKING : Unable to connect to the server.
OFF : Wireless LAN Settings are not made or Auto-Upload is “OFF”.
Displayed Measurement Channel
ON : Wireless LAN Setup using WPS Possible ( only)
ON : Connected via LAN, Bluetooth or USB.
BLINKING: LAN, Bluetooth or USB communication in Progress
ON : Recording in Progress
ENDLESS : Upon reaching the logging capacity of 8,000 readings, the oldest data is
overwritten and recording continues.
ONETIME : Upon reaching the logging capacity of 8,000 readings, recording
automatically stops.
Cannot be set or changed using buttons on the logger. The factory default setting is "ENDLESS".
Amount of Recorded Data in Device
ON : Low Battery
When the battery power becomes even lower after the battery warning mark
appears, the auto-upload will stop.
Please replace the batteries as soon as possible as stored data may be lost.
Auto Upload Interval
Recording Interval
Messages on LCD Screen
Sensor Error: No sensor connected, improper connection, damaged,
etc.
Full Data: Upon reaching capacity of 8,000 readings in "ONETIME"
mode, this message appears and recording automatically stops.
Sleep Mode: If you take no action after a battery warning mark appears
and auto-upload stops, the logger will enter sleep mode and stop all
operations to protect data.
If the logger remains in sleep mode over one week without a
change of batteries, all recorded data will be lost.
Thermocouple Sensor Type (TR-75wb / 75nw only)
By pressing and holding the <DISPLAY> button, you can see which sensor type is cur-
rently set for each channel as below.
In the example shown left,
Channel 1 is set to Type K,
Channel 2 is set to Type J.
Type T
Other sensors ...
Type RType E Type S
The factory default setting is "K" for both . Depending on the thermocouple
type you’re going to use, make settings or changes using "T&D WebStorage Service"
or the software "TR7 for Windows".
Install the batteries and sensor(s) in the logger, and make sure the LCD is displaying measurements. The factory default setting for the recording interval is 10 minutes
for TR-75wb / 75nw and 1 minute for TR-71nw / TR-72nw . Follow the procedure below to change this setting.
Auto-upload of Recorded Data
Cloud
Wireless/Wired LAN
View with a Web Browser
Graph Display
Download Data
Setup
Apply Settings
• Skip this setting if you don't need to change the recording interval.
• Upon the start of recording, all previously recorded data in the logger will be
deleted.
• Note: When
is ON (recording in progress), the logger cannot be turned
off , nor can the recording interval be changed.
1.
When is ON, press-and-hold the <REC/STOP> button until turns
OFF (recording stops).
2.
Press the <INTERVAL> button.
3.
While is displayed, press-and-hold the
<INTERVAL> button until the interval time
fl ashes.
4.
Press <INTERVAL> again to select the interval time. Each press changes the
interval as follows:
Recording Intervals ( ) 1, 2, 5, 10, 15, 20, 30 SEC / 1, 2, 5, 10, 15, 20, 30, 60 MIN
5.
When you stop pressing the button, the display will return to the normal
measurement mode, confi rming that it is set.
Ref: Recording Intervals & Estimated Time until Logging Capacity is Reached
Recording Interval 1 sec 30 sec 5 min 15 min 60 min
Estimated Time
About
2 hours
About
2 days
About
27 days
About
83 days
About
333 days
Recording Intervals & Corresponding Maximum Length (in days) of Data
Stored in T&D WebStorage Service
Recording
Interval
1
sec.
2
sec.
5
sec.
10
sec.
15
sec.
20
sec.
30
sec.
1
min.
2
min.
5
min.
10
min.
15
min.
20
min.
30
min.
1 hr.
Maximum
Length
(in days)
1
day
2
days
3
days
6
days
9
days
12
days
20
days
30
days
80
days
200
days
450
days
450
days
450
days
450
days
450
days
6.
Press-and-hold the <REC/STOP> button until turns ON (recording restarts).
Recording Interval
Automatic Data Upload to the Cloud
Recording Interval Setting (Common Operation)
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