T D TR72A-S Thermo Recorder User Manual

T D TR72A-S Thermo Recorder User Manual

TR71A / TR72A / TR72A-S are data loggers for measuring and recording temperature and humidity. Device settings are made on a PC via USB cable. The recorded data can be either directly downloaded to a PC or automatically uploaded to the cloud service via wireless LAN. By using the cloud service, it is possible to receive a warning notification by email when a deviation such as temperature excursion is detected.

Also, the TR71A has a vaccine mode that is useful for managing vaccine temperature. The vaccine mode can be set using the PC software “TR7 for Windows”.

In this document, TR71A, TR72A and TR72A-S are collectively referred to as the “TR7A Series” or simply as the “device” or “logger”.

TR71A Operational Differences by Mode

|

Normal Mode

|

Vaccine Mode

---|---|---

Max / Min Values

| Refresh at newly measured value| Refresh at newly recorded value
Warning Judgment Time| 30 sec to 60 min (9 selections)

A warning will be issued when a measurement exceeds the set threshold value or a sensor error occurs for longer than the set judgment time.

|

0 sec.

If a recorded value exceeds the set threshold value or if a sensor error occurs, a warning will be issued.

Warning Display [ALM] Icon

| Warning alarms for exceeding a set upper and lower limit and for sensor errors will both disappear when the warning condition is resolved.|

Warning alarms for exceeding a set upper and lower limit will not disap- pear even after a value returns to within the threshold range.

Warning alarms for sensor errors will disappear upon return to normal.

Marks on LCD Screen

****| Wireless LAN

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
****| ON : Connected via LAN or USB.

BLINKING : LAN or USB communication in Progress

****| ON : Recording in Progress

| ENDLESS : Upon reaching the logging capacity of 30,000 readings, the oldest data is overwritten and recording continues.

ONETIME : Upon reaching the logging capacity of 30,000 readings, record- ing automatically stops.

Cannot be set or changed using buttons on the logger.

| Amount of Recorded Data in Device

| Battery Warning  Mark BLINKING : Indicates low battery

ON : Auto-upload will stop. (Recording will continue.)

• Replacing the batteries while this is displayed will allow recording to continue uninterrupted. Please change the batteries as soon as possible when you see this mark.
• If + (plus) and – (minus) are mistaken, or if the battery terminals + and – are shorted, the recorded data that is stored in the device will be lost.
• The logger will stop measuring and recording data after about 3 minutes of battery removal. When replacing batteries, install new batteries as quickly as possible.

| Auto Upload Interval
| Recording Interval
| BLINKING : Indicates either upper/lower limit error or sensor error
| Maximum and minimum values since the start of measurement or reset

Messages on LCD Screen

• 
  Indicates a sensor error (No sensor connected, improper connection, damaged, etc.)

• 
  Recording Full (Recording Stopped)
  This appears when the logging capacity (30,000 readings) is reached in “ONETIME”
  mode.

• 
  Dead Battery (Recording Stopped)
  This appears if, after the battery warning mark is displayed, no action is taken and the batteries run out.
  Please refer to “About Battery Replacement” on the back of this document, and change the batteries.

• 
  If the dead batteries are not changed, the display will automatically shut off. The previously recorded data will remain saved.
  The logger will then turn off the LCD display and reset the internal clock. Please refer to “About Battery Replacement” on the back of this document, and change the batteries.

• 
  Firmware Version
  This appears immediately after the power is turned on.

Factory Default Settings

Recording Mode: Endless
Recording Interval: 10 min
Auto-Upload: OFF
Upload Destination: T&D WebStorage Service
Warning Settings: OFF
Max/Min Auto Reset: ON / every day at 0:00
Time Zone: GMT+1:00 for Serial Number “No.4XXXXXXX”
GMT-8:00 for Serial Number “No.3XXXXXXX”

Free Cloud Storage “T&D Web Storage Service”

“T&D WebStorage Service” is a free cloud-based storage service provided by T&D Corporation, which enables you to access the uploaded recorded data from a web browser and check the current readings, remaining battery life of the device, and alert status. You can also receive warning notifications by email. In order to use the “T&D WebStorage Service”, user registration (free) and device registration are required.

Important Notes

• Before registering as a user, please read [Service Details / License Agreement] for infor-mation on service contents and specifications, including the data storage period in the “T&D WebStorage Service”.
• The registration code of the device can be found on the supplied Registration Code Label. If you lose the code label, install the software “TR7 for Windows” and connect your logger via USB to the computer. The registration code and device information will be displayed at the lower-left area of the screen.
• When the storage period in “T&D WebStorage Service” is exceeded, old data will be deleted.

User and Device Registration Procedures

1. Access “T&D WebStorage Service” from the web browser. https://www.webstorage-service.com/
2. Click [Create Account] to go to the registration page, and follow the directions to complete the registration.
3. Login by entering the registered User ID and Password.
4. Click [Devices] in the left menu to open the Device Settings window. 5. Clicking the [+Device] button will take you to the Add a Device page. 6. Enter the serial number and registration code for the device, then click [Add].

Device Settings using Windows Software

Software Installation

1. Download “TR7 for Windows” from the T&D Website and install it to your PC.
   tandd.com/software/tr7win.html

2. Connect the TR7A Series device via USB to your computer.
   “TR7 for Windows” will open automatically. (If not, please open it manually from the Windows Start Menu or Start Screen.)

Clock Settings

Open [Clock Settings] from the [Settings] menu, and make necessary settings related to the time.

Auto-Adjustment

Select [Auto-Adjustment] when using the Autoupload to automatically send the recorded data to the “T&D WebStorage Service”, or select [Set to  Computer Clock] when using a USB connection to download data to your PC.

Time Zone

Specify the region where the device will be used.

Default Setting

GMT +1:00 (for serial number “No.4XXXXXXX”)
GMT -8:00 (for serial number “No.3XXXXXXX”)

When turning on the Daylight Saving Time option in the Clock Settings for the device that automatically sends data to the “T&D WebStorage Service”, you need to access “T&D WebStorage Service” from your browser and go to [View Data] – [Clock Display Settings] and set the [Display using Daylight Savings Time info?] to “Yes”.

Max/Min Auto Reset

The TR7A Series has a function to automatically reset the maximum and minimum values on the LCD at specific time(s) of the day. If necessary, change the auto-reset setting, reset time and frequency.

Default Setting: ON / 0:00 every day

Recording Settings

Click the [Start Recording] tab and make necessary settings for recording.

Setting Items which can be set or changed in [Start Recording] tab:

Recording Start Method (Programmed Start or Immediate Start), Recording Interval, Recording Mode, Group Name, Device Name, Channel Name

**Recording Interval in Vaccine Mode

**

• In the vaccine mode, warning judgments are made on the recorded value at the interval set for recording on the logger.
• 60-min interval is not available.

References:

Recording Intervals & Estimated Maximum Recording Times

Recording Interval| 1 sec.| 30 sec.| 5 min| 10 min (default)| 15 min| 60 min
---|---|---|---|---|---|---
Estimated Time| About 8 hours| About 10 days| About 100 days| About 200 days| About 1 year| About 3.5 years

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

Warning Settings

Click the [Warning Settings] tab and make the necessary settings. By making warning settings, you will see the blinking on the LCD screen of the logger when a deviation such as temperature excursion is detected. You can also receive a warning email from “T&D WebStorage Service” by making Wireless LAN Settings in the “Auto-Upload Settings”. Warning mail recipients can be set in the “T&D WebStorage Service”.

Setting Items which can be set or changed in [Warning Settings] tab:

Lower Limit, Upper Limit, Sensor Warning, Judgment Time, Battery Warning

By changing the temperature unit to Fahrenheit in [Settings] – [Temperature Unit Settings] menu, the upper and lower limits can be set in Fahrenheit here.

Warning Judgment Time in Vaccine Mode

• In the vaccine mode, warning judgments are made on the recorded value at the interval set for recording on the logger. (Warning Judgment Time is fixed to 0 sec. and cannot be changed.)

Auto-Upload Settings

To automatically send the recorded data to “T&D WebStorage Service” or to use the warning mail function, configure the Wireless LAN Settings in the [Auto- upload Settings] tab.

Setting Items which can be set or changed in [Auto-upload Settings] tab:

DHCP, Wireless LAN Settings, Proxy Server, Upload Interval, Data Destination, Clock Settings

Ref: Auto-Upload Intervals & Corresponding Estimated Battery Life

In general, the shorter the upload interval, the shorter the battery life.

• 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 TR71A, the measurement of the internal sensor may rise by around 0.3°C.

Applying Settings

1. Click the [Send Settings] button on the [Warning Settings] tab or the [Auto-upload Settings] tab to send the settings to the device. The settings can also be applied by clicking the [Start Recording] button in the [Start Recording] tab.
   • Upon the start of a new recording session all stored data will be deleted from the device.
2. Place the device in the measurement location.

Checking Connection Status (for Auto-upload)

Place the logger in the desired measurement location where Internet access is available.

Press the <REC/STOP> button on the logger to immediately send the recorded data to “T&D WebStorage Service” without waiting for the next transmission.

If the transmission is successful, and will remain ON after turns OFF.

• is OFF or blinking: Unable to connect to the wireless network. Try adjusting the position of the device or its distance from the access point, or check the access point settings.
• is blinking: Internet connection failed. Please check the access point’s internet connection.

When using auto-upload to the cloud, sending the setting changes will not be actually applied on the “T&D WebStorage Service” screen until communication occurs between the TR7A Series and “T&D WebStorage Service”. By pressing the <REC/STOP> button on the logger, however, settings can be applied immediately.

Viewing Recorded Data

There are mainly two ways to view, analyze, and manage recorded data, and they can be used in combination.

Via PC: Download with a USB Connection

By connecting the TR7A Series to a PC via USB, it is possible to download recorded data. Data downloaded can then be viewed in a graph for analysis by using the software “T&D Graph”.

1. Download “T&D Graph” from the T&D Website and install it to your PC. tandd.com/software/td-graph.html

2. Connect the TR7A Series via USB to your computer.

3. Open “TR7 for Windows”, click on the [Download Data] tab and proceed with the download.
   
   Upon completion of download, the summary (such as total time out of range) will be displayed.
   If necessary, settings for “Graph Display” and “File Name” can be viewed and changed under [Detailed Settings]. When the [Create a CSV report file in the same folder] option is checked, a report file (CSV) that contains the maximum, minimum, and average values for each day and the total time of deviation will be saved in the same location as the recorded data.
   
   Storage Location of Recorded Data
   The recorded data downloaded by “TR7 for Windows” will be saved in the following location on your computer.
   Folder Name: “TandD Corp\TR7 for Windows” in “Documents” or “My Documents”
   The storage location can be viewed or changed from the [File] menu – [File Names and Folders] option.
   

4. If you check the [After downloading, automatically display graph] option in the [Download Data] tab – [Detailed Settings], “T&D Graph” will automatically open and display the graph after the download is complete.
   
   For details about operations please see the “Help” menu in the “T&D Graph”.

Via Cloud: Viewing Data in a Browser

When using auto-upload to “T&D WebStorage Service”, uploaded data can be viewed on a web browser by accessing the following URL.
https://www.webstorage-service.com/

[Data View] Menu

You can view data such as battery status, measurement, and last update date (relative date and time). Click [Details] to open a graph.

[Devices] Menu

You can check the recording interval, auto-upload interval, and warning ON/OFF settings. Click the [Settings] button to open the individual [Device Settings] screen with device information and warning setting details.
For the TR72A, TR72A-S, and the TR71A that is not set to vaccine mode, the settings can also be changed in this screen.

Setting Items which can be viewed or changed in individual Device Settings:

Device Name, Group Name, Recording Interval, Recording Mode, Auto-upload Interval, Time Difference, Daylight Saving Time, Temperature Unit, Channel Name, Upper Limit, Lower Limit, Sensor Warning, Judgment Time, Battery Warning

Note that the setting changes will not be actually applied until communication occurs between the logger and “T&D WebStorage Service”. By pressing the <REC/STOP> button on the logger, however, settings can be applied immediately.

Via Cloud: Viewing Data in “T&D Graph”

The recorded data sent to “T&D WebStorage Service” can also be viewed
using the software “T&D Graph”.

1. Download “T&D Graph” from the T&D Website and install it to your PC. tandd.com/software/td-graph.html

2. Open “T&D Graph” and go to the [File] menu – [Web Storage Service].

3. Enter the “User ID” and “Password” you have registered with “T&D WebStorage Service”.

4. Click the [Login] button. Upon successful login, all recorded data stored in “T&D WebStorage Service” will be displayed.
   

5. Double click on the recorded data you wish to view in a graph. The data will be downloaded and displayed in a graph.

   • If you wish to merge multiple sets of data into one graph, select multiple files and click [Download] from the right-click menu.
   • For details about operations please see the “Help” menu in the “T&D Graph”.

Button Operations

Check Recording Interval / Upload Interval

| Press the button.

With each pressing of the button, the display will switch between the recording interval (          ) and the upload interval (              ).

Recording Interval Setting

| Press the button. While           is dis- played, press-and- hold*3 the button until the interval time flashes. Press again to select the interval time.

Upload Interval Setting

| Press the button twice. While               is displayed, press- and-hold the button until the interval time flashes. Press