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LARTET DR-129, Техническое руководство, Страница: 20 / 26

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1706K45B 

 

Page 20 of 27 

RS-485 option 

The  RS-485  allows  the  user  to  create  a  network  for  the  displays  to  be  synchronized.  One  display  must  be 
configured as a server and the others will configure with it. The parameter 9.1 (RS-485 configuration) must be 
the same for all.  

RS-485 network 

There are many configurations possible, only with RS-485 or combining different options this displays 

offer. The following networks are the most usual, but the user can create new ones. 

Sync through one display without more options. 

RS-485 network

RS-485 network

Client display

• 

Sync (Parameter 4.2): 3 (RS-
485).

Client display

• 

Sync (Parameter 4.2): 3 (RS-
485).

Server display

• 

Sync (Parameter 4.2): 0 
(Without sync).

 

 

 

 

Содержание DR-129

Страница 1: ...rs of the display see option in this manual If the display includes option NE Ethernet connectivity this display hosts a web site where the user can see the status of the display and configure it This function allows the display to be used as a server for other displays to synchronize the hour through the Ethernet as well as updating its time and date through a SNTP server User can configure and r...

Страница 2: ...e power supply connector for 220VAC has 4 contacts and is situated in the lower part of the unit Connect the power wires following the schema below DR 129 characteristics Power supply 88 to 264VAC 47 to 63 Hz Consumption 35VA Display 4 digits 7segments 250mm height two central dots Red LED Visibility 120 meters Environmental conditions Operating temperature 10 to 60ºC Storage temperature 20ºC to 7...

Страница 3: ...entification of the keys is Advance key Access parameter switch digits Enter key Validate parameter Increase key Increase the value of the digit Changing the time In case the user wants to change the time the Advance key must be pressed for three seconds Using the Advance to change digit and the Increase to increase the value of the digit keys the present time can be changed To leave the menu pres...

Страница 4: ...iguration press the Enter key Navigation here is the same as before Once set the month press the Enter key to switch to year configuration Navigation here is the same as before Once set the year press the Enter key to switch to the following parameter which has two parts Left digit wintertime summertime automatic switchover configuration 0 Automatic switchover disabled Time offset must be changed ...

Страница 5: ...ith another display through RS 485 4 Sync through GPS Parameter 5 Display power up time This parameter configures the time the display changes form power save mode to full operative mode When accessing in this parameter the hour the display changes to full operative mode is shown When the Enter key is pressed the minutes are shown To go back to the parameter menu press the Enter key again Paramete...

Страница 6: ...ds 8 bits Odd 1 17 9600 Bauds 8 bits Odd 1 18 19200 Bauds 8 bits Odd 1 19 4800 Bauds 7 bits No parity 2 20 9600 Bauds 7 bits No parity 2 21 19200 Bauds 7 bits No parity 2 22 4800 Bauds 8 bits No parity 2 23 9600 Bauds 8 bits No parity 2 24 19200 Bauds 8 bits No parity 2 25 4800 Bauds 7 bits Even 2 26 9600 Bauds 7 bits Even 2 27 19200 Bauds 7 bits Even 2 28 4800 Bauds 8 bits Even 2 29 9600 Bauds 8 ...

Страница 7: ...isplays that include GPS sync with the GPS standard signal This allows a better time sync without Ethernet connectivity GPS antenna includes a magnet that can be fixed to a ferric surface This antenna must be placed close to a window or in a place with thin roof The most hidden the antenna is the longer will take to get the GPS signal GPS can spend up to half an hour to fix the signal if the anten...

Страница 8: ... or the default IP of the display is out of the IP range of you LAN it is recommended to use the PC program Display Discoverer downloadable from the web www lartet com In this program the displays connected to the LAN are displayed as well as their IP addresses their MAC addresses all MAC are 00 04 A3 xx xx xx and its name The default name of the display is its serial number This name can be chang...

Страница 9: ...1706K45B Page 9 of 27 Tip the new IP and click OK There will appear a message in the main window with the message sent to the display ...

Страница 10: ...1706K45B Page 10 of 27 After some seconds click the Refresh button The display appears with the new IP Click the display IP to open a new tab in the browser The main page of the web server is shown ...

Страница 11: ...isplay which usually is in a difficult access point The web page can be accessed remotely if the router is correctly redirected See Annex 2 View the web page remotely for more information The main page shows the same date and time of the display as well as the GPS signal quality if the option is included and the display IP This main page is for the user to control the status of the display In the ...

Страница 12: ...n in the field The second tab allows configuring the network parameters of the display including the IP address DNS etc The display can use DHCP to get these parameters on its own The name of the display can be changed according to the needs of the user This name is used to identify and access the display throw web browser typing the name in the URL In case of failure or errors reset the display b...

Страница 13: ...lly When clicking the button validate the system saves the changes and reboots If the parameters are put manually the work is finished On the other side the display may have changed the IP address This IP address can be checked and changed through parameters or the Display Discoverer The DHCP can be left enabled or disabled If the user modifies the IP address the DHCP protocol will be disabled Go ...

Страница 14: ...ctions parameters seen from the webpage the user must configure Other parameters don t care Networks with one display One display Ethernet network Ethernet network Configure net parameters Sync no Time and date introduction by user if necessary One display with GPS Ethernet network Ethernet network Review parameter A GPS signal Sync GPS Review parameter A from the web ...

Страница 15: ...Both are configured the same way Ethernet network Ethernet network Ethernet network Ethernet network Configure net parameters Sync SNTP Write the server addres in the field SNTP server Configure net parameters Sync SNTP Write the server addres in the field SNTP server ...

Страница 16: ... others sync with the server display Ethernet network Ethernet network Client display Configure net parameters Sync Display Ethernet Write the display server addres in the field Client display Configure net parameters Sync Display Ethernet Write the display server addres in the field Server display Configure net parameters Sync GPS DHCP no ...

Страница 17: ...NTP server and serves the time to the other displays Ethernet network Ethernet network Client display Configure net parameters Sync Display Ethernet Write the display server addres in the field Client display Configure net parameters Sync Display Ethernet Write the display server addres in the field Server display Configure net parameters Sync SNTP Write the server addres in the field DHCP no SNTP...

Страница 18: ...ver o a cloud SNTP server All displays update from the SNTP server specified Ethernet network Ethernet network Configure net parameters Sync SNTP Write the server addres in the field Configure net parameters Sync SNTP Write the server addres in the field Configure net parameters Sync SNTP Write the server addres in the field SNTP server ...

Страница 19: ... Frame This frame only includes the code This does not send any data Code End of block ACII P H Hexa 50h 48h Response frame Code Data End of block Code Day Month Year Space Hour Minute Second End of block ASCII R H DD MM AA HH MM SS Hexa 52h 48h 20h Example 13 06 00 16 05 2013 Code Data End of block Code Day Month Year Space Hour Minute Second End of block ASCII R H 16 05 13 13 16 00 Hexa 52h 48h ...

Страница 20: ...tion must be the same for all RS 485 network There are many configurations possible only with RS 485 or combining different options this displays offer The following networks are the most usual but the user can create new ones Sync through one display without more options RS 485 network RS 485 network Client display Sync Parameter 4 2 3 RS 485 Client display Sync Parameter 4 2 3 RS 485 Server disp...

Страница 21: ...K45B Page 21 of 27 Sync through a display with GPS RS 485 network RS 485 network Client display Sync Parameter 4 2 3 RS 485 Client display Sync Parameter 4 2 3 RS 485 Server display Sync Parameter 4 2 4 GPS ...

Страница 22: ...ed to a SNTP server Ethernet network Ethernet network RS 485 network RS 485 network Client display Sync Parameter 4 2 3 RS 485 Client display Sync Parameter 4 2 3 RS 485 Server display Configure net parameters Sync SNTP Write the server addres in the field SNTP server ...

Страница 23: ...Time programming F H Display time request Frame This frame only includes the code This does not send any data Code Address End of block ACII P H H L Hexa 50h 48h Example Request time from the display in address 03 Code Address End of block ACII P H 03 Hexa 50h 48h 30h 33h Response frame Code Address Data End of block Code Address Day Month Year Space Hour Minute Second End of block ASCII R H H L D...

Страница 24: ...ond End of block ASCII F H H L DD MM AA HH MM SS Hexa 46h 48h 20h Example Send 13 16 00 16 05 2013 to the display at address 03 Code Address Data End of block Code Address Day Month Year Space Hour Minute Second End of block ASCII F H 03 16 05 13 13 16 00 Hexa 46h 48h 30h 33h 31h 36h 30h 35h 31h 33h 20h 31h 33h 31h 36h 30h 30h ...

Страница 25: ...inal Port The same port as the start port Internal Start Port The port the user enters wants to enter the display In this case the port is 80 which is the standard web page access IP address The LAN IP of the display Port redirection configuration Server name External Start Port External Final Port Protocol Internal Start Port Internal Final Port Server IP address Display 10021 10021 TCP 80 80 192...

Страница 26: ...ole responsibility that the aforementioned product complies with the following European directives Directive LVD 2006 95 CEE Low Voltage Directive Standard UNE EN61010 1 Security in electric equipment Directive EMC 2014 30 UE Electromagnetic Compatibility Standard UNE EN 61000 6 4 Generic Emission Standard Industrial environment Standard UNE EN 61000 6 2 Generic Immunity Standard Industrial enviro...

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