Novatek EM-129 Operating Manual Download Page 7

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NOVATEK-ELECTRO

                                                                                                        

EM-129                                                                                                           

 

Launch  a  Web  browser  on  the  electronic  device  (Chrome,  Opera, 

Fire Fox, etc.). 

In  the  address  bar  of  the  browser,  enter  “http://em.com”  or 

“http://192.168.4.1” and follow the entered link. 
Web-based  interface  of  meter  EM-129  will  open  on  the  screen  of  the 
electronic device (see Figure 4). 

Set  up  Wi-Fi  connection  by  selecting  your  network  and  entering  a 

password: 

 

Service Set IDentifier (SSID)

 

– name of your Wi-Fi network; 

 

Password of the network

 

– password of your Wi-Fi network; 

 

TCP/IP  setup

 

–  setup  of  IP  address,  subnetwork  mask  and 

gateway address (by default it is configured automatically); 

 

MAC address

 - a unique device address; 

 

Device password

 - used when connecting to the device remotely 

(default is “admin”). 

 

To save the settings, click the "Next" button. 

 

 

 

Fig. 4

 

– Wi-Fi setup 

 

Upon  completion  of  saving  the  settings,  a  message  on  the 

successful  saving  will  be  displayed  on  the  screen  of  the  electronic 
device. 

Wait  for  connection  of  EM-129  to  the  specified  Wi-Fi  (the  status 

condition indicator will stop flashing often in blue), and follow the link in 
the form of a green button at the bottom of the screen (see Fig. 5). 

 

Notes:  

1 - 

if the status condition indicator is constantly flashing blue, check 

the  Wi-Fi  network  and  repeat  the  Wi-Fi  connection  settings  (see 
paragraph 3.4.1); 

2  -  if  the  link  does  not  appear  for  some  time  (20  -  30  s),  check  the 

connection of the electronic device to the global Internet 

 

 

 

Fig. 5

 

– connection to “my.overvis.com” 

 

After  clicking  on  the  link,  the  main  interface  of  the  EM-129  will  be 

displayed on the screen of the electronic device (see Figure 6). 

For  subsequent  access  to  your  device,  use  the  "my.overvis.com" 

service. 

Note: 

We  strongly  recommend  to  create  an  account  on  the  site 

“my.overvis.com”,  this  will  allow  you  to  have  a  safe  access  to  your 
devices and manage the list of connected devices.

 

 

 

Fig. 6

 

– interface of EM-129

 

Summary of Contents for EM-129

Page 1: ...ol system on the development and deviceion complies with requirements ISO 9001 2015 Dear customer Company NOVATEK ELECTRO LTD thanks you for purchasing our devices You will be able to use properly the device after carefully studying the Operating Manual Keep the Operating Manual throughout the service life of the device Odessa Ukraine www novatek electro com ...

Page 2: ...E During operation and maintenance the regulatory document requirements must be met namely Regulations for Operation of Consumer Electrical Installations Safety Rules for Operation of Consumer Electrical Installations Occupational Safety when in Operation of Electrical Installations Installation adjustment and maintenance of the device must be performed by qualified personnel having studied this O...

Page 3: ...us and Wi Fi network connection status When connecting meter EM 129 to the my overvis com service it is possible to control EM 129 from anywhere in the world where there is the Internet connectivity One can save energy and money by using meter EM 129 to control heating or ventilation appliances according to a pre planned schedule Key features Accounting for electric power consumed by the load Meas...

Page 4: ... Operating supply voltage V 220 240 Supply frequency Hz 50 60 Voltage at which operability remains V 100 450 Maximum switching current at active load A 63 Power of connected load W no more 14 000 Ready time at supply voltage supply s no more 1 5 Shutdown delay at voltage increase of more than 420 V and duration of more than 2 0 ms s no more 0 05 Shutdown delay at voltage increase of more than 30 V...

Page 5: ...e manual control mode When the current scheduled event is completed or the next scheduled event occurs meter EM 129 returns to the automatic mode of operation Wi Fi connection setup mode Meter EM 129 creates its own access point with the name EM 129_xxxxxx where xxxxxx is the unique device code The user having connected to this access point and in the Web browser Opera Chrome Fire Fox others by go...

Page 6: ...ctions and colors of the status indicator Table 2 Color of the status indicator when pressing the Wi Fi button Color Time of pressing s Action performed Purple 1 It is detected that the button is pressed no action will be taken Red 2 5 Turn on the load if it was disconnected or disconnect the load if it was turned on Blue red flashing 5 20 Enable Wi Fi connection setup mode Purple 20 25 Reset to f...

Page 7: ...a message on the successful saving will be displayed on the screen of the electronic device Wait for connection of EM 129 to the specified Wi Fi the status condition indicator will stop flashing often in blue and follow the link in the form of a green button at the bottom of the screen see Fig 5 Notes 1 if the status condition indicator is constantly flashing blue check the Wi Fi network and repea...

Page 8: ...tion was made the page for entering the device password will be displayed see Fig 7 you must enter the password default is admin and click the Enter button Fig 7 local entry to EM 129 3 5 Use of the device In description of the device operation the settings set by the manufacturer are used Note all described thresholds and time delays can be changed by the user in the device settings 3 5 1 Operati...

Page 9: ...be off in 5 0 s Cutoff delay After tripping off the load there will be return to automatic operation after the automatic reclosure time The operation of the device in emergency mode is described in paragraph 3 5 6 Load shedding due to a failure 3 5 5 Load protection by power consumption disabled by default During operation the EM 129 constantly measures the amount of power consumed by the load If ...

Page 10: ...QUIREMENTS OF THIS USER MANUAL THE USER WILL LOSE THE RIGHT TO WARRANTY MAINTENANCE 5 4 Warranty service is performed at the place of purchase or by the manufacturer of the device 5 5 Post warranty service of the device is performed by the manufacturer at current rates 5 6 Before sending for repair the device should be packed in the original or other packing excluding mechanical damage 6 TRANSPORT...

Page 11: ...ization A2 Status condition After successful authorization a status condition page will be displayed see Fig A2 where current information on EM 129 status is displayed At the top of the screen the device name overvis EM 129 the current power consumption by the load 0 W and the button to open the main menu are displayed In the middle of the screen there is a manual control button and readings of th...

Page 12: ...ill occur after clicking on menu item SCHEDULE Figure A4 Double clicking on a schedule adds an event Double clicking on an event opens the event settings window Changing the duration of the event is carried out by dragging the entire block or using the elements and To delete an event click in the upper left corner of the event To save the current schedule in EM 129 click the Save button To cancel ...

Page 13: ...e Save save the settings in the EM 129 Fig A5 Voltage protection POWER PROTECTION Protection permission to protection enabling disabled active or full power Power threshold value of power upon reaching which the load will be tripped off Cutoff delay protection response time when a threshold is reached Delay of re closure delay before re closure of the load in the event of an accident Re enable the...

Page 14: ...lock on the EM 129 set in seconds per day To enable time synchronization a parameter that allows you to enable or disable EM 129 to synchronize time with the NTP exact time server NTP server address address of the NTP time server Port a port for connecting to the exact time server Synchronization period a period with which the EM 129 will synchronize with the exact time server Save to save the set...

Page 15: ...on Current threshold s 1 0 63 0 63 0 Cutoff delay s 0 2 10 0 5 0 Re closure delay s 0 5 600 0 60 0 Number of re closures No 1 2 3 5 7 10 always 3 Power protection Protection enabling Off in active in full in active Power threshold W 100 14490 14490 Cutoff delay s 0 2 10 0 5 0 Re closure delay s 0 5 600 0 60 0 Number of re closures No 1 2 3 5 7 10 always 3 Frequency protection Upper threshold Hz 50...

Page 16: ...s 32 symbols of ASCII my overvis com Table B1 continued Port of connection 1 65535 20504 Options Front panel blocking in min No 1 10 No Meter blocking in min No 1 720 No Reset time of re closure counters min 1 60 1 Display brightness 1 15 10 ...

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