Ahlborn ALMEMO 500 Supplementary Instructions Manual

Usb driver relay bridge for wifi network function channel mesr

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Produktpräsentationsbild mit grünen, schrägen Balken links
Supplementary Instruction
Manual
ALMEMO
USB Driver
Relay Bridge for Wifi Network
Function Channel MesR
V7 Technology
English
V3.1
- 1 –
16.01.2020
®
500
www.ahlborn.com

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Summary of Contents for Ahlborn ALMEMO 500

  • Page 1 Produktpräsentationsbild mit grünen, schrägen Balken links Supplementary Instruction Manual ® ALMEMO USB Driver Relay Bridge for Wifi Network Function Channel MesR V7 Technology English V3.1 - 1 – 16.01.2020...
  • Page 2: Table Of Contents

    1 Table of Contents Table of Contents ..................2 Explanation of Symbols................3 How to install the USB driver ..............4 3.1 How to ascertain the required USB driver ..........4 ® 3.2 How to install the driver stored on the ALMEMO CD ......
  • Page 3: Explanation Of Symbols

    2 Explanation of Symbols 5.1.2 Example regarding relative humidity in a climatic chamber ..18 5.1.3 The update rate of the function channel MesR ......19 5.2 How to assign the function abbreviation *R ........19 5.3 How to set up the function channel MesR .......... 20 5.4 How to scale the measured value ............
  • Page 4: How To Install The Usb Driver

    3 How to install the USB driver 3.1 How to ascertain the required USB driver ® Depending on the version of the datenlogger ALMEMO 500 several USB drivers are required for the connection to a PC. 1. Switch on the Data Logger by shortly pressing the ON/OFF key. 2.
  • Page 5: How To Install The Windows Usb Driver Under Windows 7

    3 How to install the USB driver 10. Click on the folder AMR-CD, addons, USB2Almemo and CP210x_VCP_Windows. 11. Click on 12. Click on Next. ➢ The driver will be installed and the connection via USB can be established. ➢ The COM Port number can be verified as described in chapter 3.4. 3.3 How to install the Windows USB driver under Windows 7 3.3.1 How to activate the automatic download of requested...
  • Page 6: How To Install The Usb Driver

    3 How to install the USB driver ➢ The dialog box Device Installation Settings will open. Source: https://support.microsoft.com/en-en/help/15054/windows- 7-automatically-get-recommended-drivers-updates-hardware 5. If Yes, do this automatically (recommended) is already selected, click Cancel Alternatively 7. Select the option Yes, do this automatically (recommended). 8.
  • Page 7: How To Test The Connection

    3 How to install the USB driver ➢ The USB driver will be downloaded and installed automatically by the system. 4. In the right corner of the task bar, click on the adjoining installation dialog. 5. Please wait until the driver has been successfully installed.
  • Page 8: How To Read The Number Of The Com Port

    3 How to install the USB driver 4. The data logger will respond as displayed alongside. ➢ The driver installation was successful. 5. Close the terminal program. 3.4 How to read the Number of the COM port 1. On your PC keyboard, press the Windows key and the R key. ➢...
  • Page 9: How To Establish A Connection To A Wifi Network As Relay Bridge

    4 How to establish a connection to a WiFi network as relay bridge 4.1 How to reset the access point to its factory setting ! No Ethernet cable shall be connected to the data logger. 1. Switch the data logger on and wait until the device is ready for operation. See Instruction Manual ALMEMO ®...
  • Page 10: Check The Opkg Setting

    4 How to establish a connection to a WiFi network as relay bridge 3. Tap on ENTER. ➢ The Login screen of the access point will open. 4. Enter the user name (set by the factory to root) in the field next to Username 5.
  • Page 11: Set The Distribution Feeds

    4 How to establish a connection to a WiFi network as relay bridge 4.2.3 Set the distribution feeds 1. Click on System. 2. Click on Software. 3. Click on the tab Configuration. 4. Scroll down to the section Distribution feeds. ➢...
  • Page 12: Choose Wifi Network And Connect

    4 How to establish a connection to a WiFi network as relay bridge 5. In the field Download and install packages , enter the text relayd 6. Click on ➢ The supplementary program “relayd” has already been installed if the following message appears: ➢...
  • Page 13: Generate An Interface Bridge

    4 How to establish a connection to a WiFi network as relay bridge 5. Enter the password of the WiFi network in the field next to passphrase 6. In the section Create / Assign firewall-zone , click on LAN. 7. Click on 8.
  • Page 14 4 How to establish a connection to a WiFi network as relay bridge 7. In the tab General Setup next to Relay between networks tick the boxes next to LAN and WWAN. 8. Click on ➢ The changes will be saved and the Interface Bridge will be displayed in the Interface Overview.
  • Page 15: Set The Wwan Firewall

    4 How to establish a connection to a WiFi network as relay bridge ➢ The changes will be saved and the Interface BRIDGE will be displayed in green in the Interface Overview. 4.2.7 Set the WWAN firewall 1. Click on Network. 2.
  • Page 16: Deactivate The Dhcp Server

    4 How to establish a connection to a WiFi network as relay bridge 4.2.9 Deactivate the DHCP server 1. Enter the IP address of the access point of the data logger into the address line of the Internet browser. Refer to your system administrator for the IP address of the access point.
  • Page 17: Information Regarding The Subsequent Login To The App

    4 How to establish a connection to a WiFi network as relay bridge 4.3 Information regarding the subsequent login to the app The tablet must be connected to the same WiFi network the data logger is connected to. The data logger will now receive an IP address from the DHCP server of the connected network.
  • Page 18: How To Activate A Function Channel Mesr

    5 How to activate a function channel MesR 5.1 Information regarding the function channel MesR 5.1.1 Usage of the function channel MesR Thanks to the function channel MesR it is possible to use the measured value of a measuring channel that is marked with the function abbreviation *R in its channel designation throughout all measuring circuit boards.
  • Page 19: The Update Rate Of The Function Channel Mesr

    5 How to activate a function channel MesR To do so, the dew point from a measuring channel featuring the range td will be used. The function abbreviation *R will be assigned to this measuring channel. The arithmetic channel tdUw will be adjusted on a measuring circuit board featuring a higher measuring circuit board address.
  • Page 20: How To Set Up The Function Channel Mesr

    5 How to activate a function channel MesR ➢ All sensors connected to the measurement circuit board will be displayed. > 6. Tap on the arrow next to the sensor in which you want to assign the function abbreviation *R. >...
  • Page 21 5 How to activate a function channel MesR > 3. Tap on the arrow next to the measuring circuit board, to which the sensor you want to use to set up the function channel MesR is connected. > 4. Tap on the arrow next to Sensor overview ➢...
  • Page 22: How To Scale The Measured Value

    5 How to activate a function channel MesR 5.4 How to scale the measured value The measured value is transmitted from the function channel as a plain numeric value without decimal point. The correct point position is set in the function channel MesR with the exponent. To identify the scaling necessary, compare the displayed measured value received from the measuring channel with the function abbreviation *R with the one received from the function channel...
  • Page 23 5 How to activate a function channel MesR > 5. Tap on the arrow next to the sensor, in which you want to establish an arithmetic channel. > 6. Tap on the arrow next to Sensor channels. > 7. Tap on the arrow next to the measuring channel that you want to set as an arithmetic channel.
  • Page 24 You will find the present and further Instruction Manuals, as well as the ® ALMEMO Manual on www.ahlborn.com under the tab SERVICE DOWNLOADS. © Ahlborn Mess- und Regelungstechnik GmbH 2020 All rights reserverd. Ahlborn Mess- und Regelungstechnik GmbH, Eichenfeldstraße 1-3, D-83607 Holzkirchen, Phone +49(0)8024/3007-0, Fax +49(0)8024/300710 Internet: http://www.ahlborn.com, Email: amr@ahlborn.com...

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