Graph and Settings Menu

Graph Display

The Graph and Settings Menu can be opened by following procedures described in section [Usage by Communication Method] of this Help.

Graph and Settings Menu Screen

By rotating your mobile device, the graph will go into full screen mode and graph operations such as zooming in can be carried out.

Zooming in and out
Cursor Line / Date&Time / Measurement

To display cursor line, date&time and measurement: Long press anywhere on graph (Cursor line will go to the nearest measurement point.)
To move cursor line: Long press a different part of the graph or while pressing down slide left or right (Cursor line will go to the next measurement point.)

Temperature Scale Line
To move: Slide up or down
Zoom in and out
Pinch in or out anywhere on the graph

Tap this to save recorded data to your mobile device.

Select the number of readings to display in the graph.

Device Settings

 IMPORTANT
  • Settings for any items in the list below with a mark can be made over the cloud.
  • When a new recording session is started, all previously recorded data in the logger will be erased.
Rec Settings
Recording Start Method, Recording Start (*1), Recording Stop, Recording Interval , Recording Mode , Thermocouple Sensor Type (TR-75wb/75nw/75wf)
Name Settings
Device Name, Group Name, and, Ch.1 / Ch.2 Names (*2)
Warning Settings
Upper Limit / Lower Limit, Judgment Time (*3), Sensor Warning, Battery Warning
Network Settings
Wireless LAN (ON / OFF), Auto-upload Interval , WLAN Settings (for Networks 1-3)
Other Settings
Security (ON / OFF), Time Difference, Daylight Saving Time (ON / OFF) , Data Destination
(*1) When making recording settings via the cloud, recording will start as soon as communication occurs between the logger and T&D WebStorage Service. (Programmed start is not available)
(*2) Up to 16 characters (UTF-8)
(*3) Loggers issue warnings when a set limit is exceeded for the specified time period.
 Note
  • When T&D WebStorage Service receives a warning via the auto-upload function it will simultaneously issue an alarm notification via web browser and send out a warning report mail to the specified e-mail address that was set in the management screen of T&D WebStorage Service.

Recording Intervals & Estimated Time until Logging Capacity is Reached

Recording Interval 1 sec. 3 sec 1 min 5 min 10 min 30 min 60 min
Estimated Time 2 hrs 13 min 20 sec 2 days 18 hrs 40 min 5 days 13 hrs 20 min 27 days 18 hrs 40 min 55 days 13 hrs 20 min 166 days 16 hrs 333 days 8hrs

Network Settings Screen

Network Connection Status

For details about Auto-upload Settings, see the Introductory Manual that came with the data logger.

Network Settings Screen

When connection fails...

  • When a communication error occurs between the logger and the access point try adjusting the placement and distance of the logger to the access point and make sure that all wireless LAN access point settings (SSID, Authentication method, Password, etc...) have been made correctly.
  • When a communication error occurs between the access point and the Internet check to make sure that an Internet connection can be established on the network you are using. (See if an Internet connection is possible using a PC or some other device that is connected to the same wireless LAN access point, hub, or router. See also, if the Internet connection is restricted by a firewall.)
    (For details see: Help - [TR-7wb/nw Series FAQ] - [Communication]- [I can't view the recorded data that was auto-uploaded to T&D WebStorage Service, what should I do?])

Adding Networks

The following describes four ways to add or change network access points.

Edit a Network

Enter the details for the access point and apply them.

  • If necessary, fixed IP addresses and other settings can be entered here.
Add by Search

The app will search for available nearby access points and display them in a list.
Select the desired access point and enter the password if necessary.

Add by WPS

If you are using a WPS-enabled wireless LAN access point, it is possible to connect by pressing buttons on both the logger and the access point.

  • Press down simultaneously on the <PWR> and <DISPLAY> buttons until appears in the logger display; this shows that the wireless LAN access point is in WPS authentication mode.

  • The availability of WPS and operations vary depending upon manufacturer and model of the access point being used. Please see the manual that came with the product being used.

Add from History

Select the desired access point from the archived list of previously used access points.

  • This is especially useful for adding multiple loggers to the same network and can be used for the second and all subsequent loggers.

Using Networks 1-3

Auto-upload Settings can be made for up to three wireless LAN connections (access points). The following describes how the auto-upload function will work in a situation where settings have been made for all three access points.

  1. First, the logger will attempt to connect to Network (SSID) 1. If the connection was successful, data will be uploaded without trying to connect to Networks 2 or 3.

  2. If the logger was unable to connect to Network 1, it will try connecting to Network (SSID) 2. If successful data will be auto-uploaded without attempting to connect to Network 3.

  3. If unable to connect to Network 2, the logger will try to connect to Network (SSID) 3. If the connection is successful data will be automatically uploaded, but if the connection was unsuccessful a communication error will be returned.

Example of Multiple Access Point Usage
 IMPORTANT
  • Unsent recorded data will be gathered and sent together at the next scheduled auto-upload. However, if more than 8,000 readings have been recorded in Endless mode by the next transmission, overwritten old data cannot be sent. This means data stored on the T&D WebStorage Service or T&D Data Server has a missing data.

Other Settings Screen

Security
Here it is possible to turn the Bluetooth Lock to ON or OFF and set a security passcode so that access is not available to other smartphones.
Time Settings
Settings for time difference and daylight savings time can be made here.
Data Destination
Select the destination for auto-uploading.
Temperature Unit
Use to switch between °C/°F.

Security

Use this to activate/deactivate the Bluetooth Lock function.
To activate: Turn on Bluetooth Lock, enter a 6 digit passcode and tap [Apply] to send to the logger.

Other Settings Screen
To deactivate: Turn off Bluetooth Lock, and tap [Apply] to send to logger.
 Note
  • If the lock function has been activated and you wish to access the logger from another mobile device, please use the 6 digit passcode that was set. Once authentication has been successful, it will not be necessary the next time.