User manual TELTONIKA VRT014 DATASHEET

[. . . ] VRT014's output turns OFF always after relay`s timeout. The timeout is programmable VRT014 can be configured in two ways, a) By sending an SMS b) By connecting the device to a PC using COM port interface and the VRT014 configuration software. i PACKAGE CONTENTS Cardboard box. CD (including the required information and software. ) Configuration cable for connection between the device and personal computer GSM antenna. Quick start guide Note: The package does not include any SIM card. [. . . ] The microcontroller receives and processes signals. There are 4 light diodes on the external board of the device as shown in picture 2. Picture 2. Device VRT014 The light diode Power is directly connected to the Power supply chain of the microcontroller. The light diode Modem State is connected to the GSM modem and its status depends on the operation logic of the GSM modem and its specifications (The diode may have no flashing). The light diodes Relay and Signal Strength are connected to the microcontroller and reflect the status of the device. The light diode Relay reflects the signal status of activating the internal relay. When the relay is activated, the light diode is also on. The light diode Signal Strength reflects the Power of the signal received via the GSM modem. When the Power is supplied, the light diodes Relay and Signal Strength reflect the start of activating the programme and its various stages. If the connection is correct, the light diodes are flashing alternately as specified in the table below, and when the operation status is activated, they are operating in accordance to their main functions. 3 When the Power is supplied, the device checks the whole internal data base of numbers and operation of the memory chip. If there is a memory error, the device would not switch to operation mode and 2 pulses would be emitted by alternately by the light diode Signal Strength. Example: PRTIMT =5000; this message means that the relay must be delayed for 5 seconds after switching on. SMS message containing a command for recording the altered status of receiving an external signal (external switch) is as follows: PSEN=x; The symbol "P" should be in the first position, x may mean 0 or 1. 1 means that VRT014 can't receive the external switch signal. 0 means that the device would switch ON the relay after the external signal has been received. Example: PSEN =0; means that the device would switch on the relay after the external signal has been received. One SMS message may contain several messages containing commands, and the messages must be separated by the symbol ";". Example: P#001=+37012345678;#002=+37023456789;RTIMT=5000;SEN=1; This message means that the number +37012345678 should be recorded in the 1 (first) position and the number +37023456789 in the 2 (second) position, the relay must be delayed for 5 seconds after switching on and the external switch signal is disabled. There should be no unnecessary symbols or intervals in the message. The changes take effect immediately after the reception of the SMS message. 6 i · · · CONFIGURATION BY MEANS OF A PERSONAL COMPUTER In order to configure the device using a personal computer you should: Install Remote Switch Configurator Connect VRT014 to a PC using a configuration cable Start Remote Switch Configurator In picture 4. you can see the main window of Remote Switch Configurator. It is divided into 3 sections Relay configuration Search of a number in the list The list of numbers Control buttons Picture 4. The main window of Remote Switch Configurator Configuration of relay allows the device to switch from ON to OFF mode of the inner relay. [. . . ] You can add up to 500 numbers in the list of numbers. Note: you should add , , +" sign in front of every number. Remote Switch Configurator for VRT012 is not compatible with VRT014. 7 Control buttons should be used to: · · · · · Load the configuration from file - Load From File. . . Read the configuration of the device - Load From Device Delete all fields - Clear All Save the configuration of the device to a file ­ Write To File. . . [. . . ]