FIGURES TABLE Fig-1: GPRS/GSM Modem Overview ..................1 Fig-2: Menu ........................... 4 Fig-3: TKeypad ........................5 Fig-4: PC1 IP Number ......................5 Fig-5: Tel No Screen ......................5 Fig-6: PC1 PORT No Screen ....................5 Fig-7: ‘GSM PORT No Screen ....................6 Fig-8: ‘GSM STATION Screen ....................
/ client computer. Akim GPRS modem is designed to respond to any customer requests. Akim GPRS modem can be used in other logger devices thanks to its functional and transparent connection capability. General view of the device is shown in Figure-1.
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The GPRS modem has a reset feature via SMS. The SMS message receiving and sending feature is optional, details on this can be viewed on page 6. The GPRS modem has the ability to connect with TCP / IP and to respond to data calls.
1. TECHNICAL SPECIFICATIONS Power Supply: 8 … 28Volt DC Peak 1,5A Standbye: 25mA Power off: 62uA Idle (registered, power saving): 1.5mA @ DRX=9 Dedicated mode: <240 mA @ max power level GPRS class 10: <420 mA @ max power level ...
2. USING INSTRUCTIONS The energy required by the GPRS / GSM modem device is 8…28 volts DC. In order to be connected to the grid, a high gain antenna or a yagi antenna is required. When the modem is connected to the appropriate data loggers via the RS232 cable, the device is ready for operation.
Modem Setup 2.1. When the enter button is pressed from the main menu, the display in Figure-4 is displayed. When the down key is pressed, you can navigate through the menu, change the changeable parameters, and only observe the parameters which are not changeable. You can change the value at the cursor position.
The IP address of the server computer that will be connected to PC1 IP and PC2 IP is entered in IPv4 format. It is used to send the alarm information and instant information from the logger to the desired time interval.
GSM PORT NO: GPRS The TCP / IP port number is entered in the modem server mode to connect the computer program. Enter a value between 0 and 65535. Fig -7: ‘GSM PORT NO’ GSM STATION : GPRS Modem station number. Enter a value between 0 and 99999.
GS: This bit is activated if you want to work as a GSM modem. If this bit is active, Data can only respond to calls and does not respond to incoming calls via the Internet. APN NAME : Acsees Point is the name of the modem required to enter the internet.
Model No : GSM module Model number Fig -15: Model No Mark Name : Manufacturer name of GSM module Fig -16: Mark name Version No : Software version of the GSM module Fig -17: Version no Imei No : IMEI number of GSM module Fig -18: Imei No...
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3. MODEM START-UP When the first power is supplied to the modem, the menu is shown on the LCD as shown in Figure-19. The version number depends on the model of the connected logger device. AkiLGPRS-Vxx : Modem communicates with OEL-104. AkPLVGPRS-Vxx : Modem communicates with Pluviograph.
OKEY-6: AT commands are allowed according to the module version. ERROR-6: AT commands are not allowed according to the module version. Communicate with AKIM Technical Service. OKEY-7: Modem is able to access network information. (Network name, GPRS status and Network quality etc.) ERROR-7: Modem The network information has not been accessed.
Write messages in quotation and send sms messages to the modem phone number. PLV Cihazı (AkPLVGPRS-Vxx) : “Akim yagis” “AKIM YAGIS” “Akim Rain” “AKIM RAIN” OEL-104 (AkiLGPRS-Vxx) : ”Akim level” “AKIM LEVEL”...
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“AC” message must be sent to enable the relay's output, for disable KAPA message must be sent. PLV (AkPLVGPRS-Vxx) : AKIM Pluviograph Bolge=021 Havza =021 Istasyon=087 Birim:0.2mm Toplam Yagis=00000020 mm RTC=03/11/12 15:38:13 IP NO:188.xxx.xxx.xxx-80 Limnigraf Cihazı (AkiLGPRS-Vxx) : AKIM LIMNIGRAF Zone=021 Observation =021 Station=087 Level=0082 cm RTC=03/11/12 15:38:13 IP NO:188.xxx.xxx.xxx-80...
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