ES90U UMTS (3G) EDGE/GPRS GSM modem USER MANUAL
Contents
1. 101 FLASH 102 FLASH 103 FLASH 104 FLASH 105 FLASH 106 FLASH 107 FLASH 2 0 Fig 7 automation The weaving change is completed The modem will jump to the operation mode 18 GSM modem iRZ ES90U ing User Manual automation 3 Emergency Situations To simplify the use of the modem tracking of emergencies is provided 3 1 Emergency 1 input voltage invalid Emergency 1 occurs in case of deviation of the input power supply voltage from the allowed value In such case the modem stops the operation disconnects the GSM module power supply It signals with the red LED about the emergency situation turned on continuously Escaping from the emergency situation is possible only after restoring of the input voltage 3 2 Emergency 2 module power supply invalid Emergency 2 arises in the event of deviation of the power supply voltage of the GSM module from the allowed value In such case the modem stops the operation disconnects the GSM module power supply It signal2. Ew 4 Bold 9 BORON EES es7Sit_ver04 hex FLASH 3 EEPROM a Jes75it_ver04 hex Ad Fig 4 16 GSM modem iRZ 900 User Manual automation 5 Select the new weaving file Click Open If the file is loaded successfully the screen similar to Fig 5 will be displayed in the window como FLASH 6 Click Record If the weaving has been changed successfully the screen similar to 2 5751 D Product GSM modem ES75iT TIpoueka es75it ver04 hex 0 Fig 5 Fig 6 will be displayed COM2 FLASH FLASH F
3. USER MANUAL GSM modem iRZ ES90U User Manual automation Contents Safety Requirements nnne ere ed EH i e eid RR ER A RSA E eE a deeded beds e ERR E E En 3 1 General Information eem ere diri n Ib Eee Eee o Pe oe Eee tore Decio 4 1 1 Purpose of the Deyice ui HERE 4 1 2 evum e apa a ea aE E ER RS E ea a ae OR EE Oe 4 1 3 Paramet S SERERE ea E aE E Eee EES E EENE 4 1 4 Exterior Appearance sarrant ren va chante iode a R ted eite ie eie EEEE Ri 6 1 5 Interfaces niina E E Ea Eo E irr pb 7 1 6 Modem Status Indications uoi entities etii HERE ER Eae REB Re vee es ete 10 2 Connection Setting Up arid Control 11 2 1 Corninection Operation teet 11 2 2 Setting Up UMTS EDGE GPRS nr pie ehe PR PR PER T E AES 11 2 3 Control Restarting and Power EEEE EE E EEE 11 2 4 E 13 2 5 Programming mode RO RR Ne spi reste eee ove Se 15 35 Emergency Situations s oic DORUM INI casi i ev envie evel ode eee 19 3 1 Emergency 1 input voltage invalid rne EEE 19 3 2 Emergency 2 module power supply eene enne enne 19 3 3 Emergency 3 GSM module not
4. 600 ms off oooooeeeee Modem is not registered in the network 75 ms on 3 s off 0000000000 Modem is registered in the network 75 ms on 75 ms off 75 GPRS connection is installed 000000000000 ms on 3 s off 500 ms on 50 ms off 000000 Data transmission is underway 250 ms on 250 ms off oooceee Programming mode menu mode Table 1 6 2 Emergency situation indication red LED Conventional displaying of Indication Mode indication Emergency description Turned on continuously Input voltage invalid 0 5 s on 0 5 s off Power supply of the module invalid 0 25 s on 0 25 s off 0 25son 1s off GSM module not started For description of emergencies see Section 3 page 19 10 GSM modem iRZ ES90U ing User Manual automation 2 Connection Setting Up and Control 2 1 Connection Operation Mode The application field of the modem can be divided into two nominal parts personal computer connection for Internet access and industrial use In both cases the connection sequence is the same Before feeding the power supply you need to install the SIM card in the modem SIM card must be enabled To do this you need e to extract the SIM tray by pressing the SIM tray extract button Fig 2 4 1 install the SIM card in the SIM tray e to insert the SIM tray into the modem No strong physical eff
5. lt PC gt Power control lt PR gt Clear statistic Where Variant XX is the weaving version The characters lt gt signify the control commands Input of the command gets underway after clicking Enter In case of incorrect input ERROR is indicated There is no difference between the entered uppercase and lowercase characters After input of the command P1 you jump to the statistics viewing menu Power Modem Bad Power Modem Power Module XX X Bad Power Module XX X Start Module XX X Bad Start Module XX X Deadlock of module XX X Reset XX X When the modem is used the following situations are automatically saved Power Modem number of modem connexions Bad Power Modem number of power supply deviations of the modem from the allowed value Power Module number of power supply feedings to the GSM module Bad Power Module number of power supply deviations of the GSM module from the allowed value Start Module number of successful GSM module starts Bad Start Module number of situations where the GSM module did not start Deadlock of module number of the GSM module deadlocks Reset number of restartings After the statistics output you will jump to the main menu After input of the command P2 you will jump to the WD menu WD interwal hour 00 WD off max 255 gt lt Q gt Quit WD interval In order to chan
6. 19 GSM modem iRZ ES90U ing User Manual automation Safety Requirements Restrictions for the usage of the device in the vicinity of other electronic devices e turn off the modem in hospitals or in the vicinity of medical equipment e g cardiostimulators hearing aids It can cause interference for medical equipment turn off the terminal in aircrafts Take measures against accidental activation e turn off the modem in the vicinity of gas filling stations chemical enterprises blasting work places It can cause interference to technical devices e atashort range the modem may cause harmful interference to TV and radio receivers Prevent the modem from dust and moisture Improper use deprives you of all warranty claims GSM modem iRZ ES90U ing User Manual automation 1 General Information 1 1 Purpose of the Device The GSM modem iRZ ES90U is an industrial GSM modem designed for broadband reception and transmission of data via the GSM channel 3G It is excellently adjusted both for mobile Internet access and for industrial applications telemetry wireless data collection from sensors remote viewing monitoring and signaling The modem is equipped with a set of watchdog timers The control is performed by means of standard AT commands The modem is equipped with LED indicators to track the connection status and to display any emergency situation Modem iRZ ES90U 3G which is an analog modem GSM iRZ ES90i 3G
7. iRZ ES90U User Manual 7 Click the start button Herewith the modem will escape from the programming mode the COM port will close Fig 7 AVRProg FLASH EEPROM 8 Close the program Insert the SIM tray into the modem FLASH 80 FLASH 81 FLASH 82 FLASH 83 FLASH 84 FLASH 85 FLASH 86 FLASH 87 FLASH 88 FLASH 89 FLASH 90 FLASH 91 FLASH 92 FLASH 93 FLASH 94 FLASH 95 FLASH 96 FLASH 97 FLASH 98 FLASH 99 FLASH 100 FLASH
8. LASH FLASH FLASH FLASH FLASH FLASH FLASH FLASH FLASH FLASH FLASH FLASH FLASH FLASH FLASH FLASH FLASH FLASH FLASH FLASH FLASH FLASH FLASH FLASH FLASH FLASH FLASH FLASH FLASH v Fig 6 17 GSM modem
9. RZ ES90U ing User Manual automation 2 5 Programming Mode The programming mode is used to change update the software of the modem microcontroller The software is updated via the interface RS232 using the program mprog2 exe You can download the program by the reference http www radiofid ru upload_data drivers mprog2 rar To change the weaving take the following steps 1 Start the program mprog2 exe The program window will appear Fig 1 L AVRProg Fig 1 2 Close the programs which use the port to which the modem is going to be connected Click the button Scan in the program window Select the number of the COM port to which the modem is going to be connected Fig 2 2 Fig 2 15 GSM modem iRZ 900 RL User Manual automation 3 Connect the modem without the SIM tray to the computer Feed the power supply to the modem The modem is to jump to the programming mode The LED indicator green flashing is 250 ms on 250 ms off Click the button Open Herewith the model of the device is to be displayed Fig 3 AVRProg 2 ES7SIT EEPROM o Fig 3 4 Select the new weaving file by clicking the File button The window Fig 4 will appear Onua
10. The only difference the ability to communicate with the modem as for USB and via COM port 1 2 Configuration Complete set of the GSM modem iRZ ES90U e terminal ES90U e label e factory box 1 3 Parameters Basic parameters e frequency ranges 850 900 1900 2100 for UMTS 850 900 1900 2100 MGz for HSUPA HSDPA 850 900 1800 1900 MGz for EDGE GPRS GSM e power output o 33 dBm class 4 EGSM GPRS 850 900 30 dBm class 1 for GSM GPRS 1800 1900 24 dBm class 3 for UMTS 850 900 1900 2100 UMTS 3GPP Release 6 HSPA data receive rate 7 2 Mbit s transmission rate 2 Mbit s o PS data receive rate 384 kbps transmission rate 384 kbps o CS data receive rate 64 kbps transmission rate 64 kbps e EDGE class 12 data receive rate 236 8 kbps transmission rate 236 8 kbps e GPRS class 12 data receive rate 53 6 kbps transmission rate 53 6 kbps MC class B e CSD up to 14 4 kbps e USSD e SMS MT MO Text and PDU GSM modem iRZ ES90U ing User Manual automation Electric power supply power supply voltage 9 to 27 V e absorbed current o with power supply voltage 12 V 400mA o with power supply voltage 24 V 200mA Physical parameters e size max 76x53x31 mm e weight max 110 g e operating temperature range 20 C to 60 C e storage temperature range 40 C to 85 C Interfaces e DB9 RS 232 e USB B USB 2 0 e SMA antenna connect
11. al GSM modem iRZ ES90U ing User Manual automation 1 5 2 Connector RJ11 for Power Supply Connection The connector is used for power supply connection and restarting of the module External appearance of the connector is represented on Fig 1 5 2 SV 8 30 VDC Fig 1 5 2 Table 2 5 2 Purpose of the power supply connector pins Contact Signal Purpose 1 GND system housing 2 not used 3 not used 4 RESET module restarting 5 not used 6 12V Positive pole of DC supply voltage GSM modem iRZ 900 ind User Manual g automation 1 5 3 Connector USB for Data Cable Connection The connector is used to connect the interface USB 2 0 to the control device The exterior appearance of the connector is represented on Fig 1 5 3 USB Fig 1 5 3 Table 2 5 3 Purpose of the USB connector pins Contact Signal Purpose 1 V BUS Not used 2 D Data transmission 3 D Data transmission 4 GND System housing GSM modem iRZ ES90U User Manual iR automation 1 6 Modem Status Indication Two LEDs are used to indicate the operation mode connection status or any emergency situation Table 1 6 1 Operation mode and connection status indication green LED Indication Mode conven ona of Operation mode indication Turned off Modem is turned off or there is an emergency situation 600 ms
12. ands can be downloaded on the site www radiofid ru The modem can be restarted in the following ways e by eight jumpings of the DTR line of the COM port into passive state DTR lt 2V duration of pulses and the pauses between the pulses must lie within the range 100 500 ms e by feeding a positive pulse 10 V to 20 V as long as 50 ms to 200 ms to the 4th power supply connector pin Section 1 5 2 e by temporary power off 11 GSM modem iRZ ES90U ing User Manual automation The modem can be powered off only by supply disconnection The modem settings are saved when the modem is powered off only provided it has been done by an AT command 12 GSM modem iRZ ES90U ing User Manual automation 2 4 Menu Mode The menu mode is designed to change the modem parameters and view the statistics In this mode the GSM module power supply is disconnected after the exit the modem automatically jumps to the operation mode You can jump to the menu mode from the operation mode by extracting the SIM tray Before jumping into the menu mode connect the modem to the computer through the connector DB9 start Hyper Terminal time rate is 115200 bpc 8 N 1 or a similar program If you have entered the menu mode successfully the LED indicator will flash frequently see Table 1 6 1 the main menu will be displayed in Hyper Terminal Menu_mode Variant XX lt P1 gt View statistics lt P2 gt WD interval XXX hh
13. ge the restarting interval enter a number from 0 to 255 input is after clicking The restarting interval is specified in hours If you need to disable this function enter 0 13 GSM modem iRZ ES90U RL User Manual automation You should consider that after expiration of the specified time interval the modem will be restarted unconditionally In case of incorrect input the modem will indicate ERROR and display the WD menu again If the restarting interval is entered successfully or if the Q command is issued you will jump to the main menu After input of the PC command you can view the input supply voltage and the module supply voltage measurement accuracy 5 POWER Uin 12 0 Umd 3 3 where Uin is input voltage in volts Umd is voltage on the GSM module in volts After the display you will jump to the main menu After input of the PR command you will jump to the statistics clearing menu Clear statistic lt Yes gt Yes lt Q gt Quit The collected statistics is cleared by the command YES In case of incorrect input the modem will indicate ERROR and represent the statistics clearing menu again If the command lt Q gt is entered or issued successfully you will jump to the main menu After input of the command M the main menu will load again Exit from the menu mode occurs after installation of the SIM tray the modem jumps to the operation mode 14 GSM modem i
14. or RJI1 power supply GSM modem iRZ ES90U ing User Manual automation 1 4 Exterior Appearance The modem ES90U is a compact device designed in solid and lightweight aluminum housing The exterior appearance is represented on Fig 1 4 1 and Fig 1 4 2 SV 8 30 VDC RS 232 USB Fig 1 4 2 Back view On the figures 1 4 1 and 1 4 2 the digits signify the following 1 SIM card tray SIM card tray extractor Status LED indicator green Emergency LED indicator red Connector SMA for GSM antenna connection Connector RJ11 for power supply connection Connector DB9 RS232 for data cable connection Connector USB type B for data cable connection 9o 19 t D GSM modem iRZ ES90U ing User Manual automation 1 5 Interfaces 1 5 1 Connector DB9 for Data Cable Connection The connector is used to connect to the control device exchange protocol RS232 The time rate on default is 115200 bps 8 N 1 The exterior appearance of the connector is represented on Fig 1 5 1 Fig 1 5 1 Table 2 5 1 Purpose of the connector pins Contact Signal Direction Purpose 1 DCD Modem PC Availability of carrier wave 2 RXD Modem PC Data reception 3 TXD PC Modem Data transmission 4 DTR PC Modem Availability of data reception 5 GND general System housing 6 DSR not used 7 RTS PC Modem Request for transmission 8 CTS Modem PC Availability of transmission 9 RI Modem PC Call sign
15. orts must be applied while installing the SIM card Connect the GSM antenna and the commutation cable RS232 or USB to the antenna connector Fig 2 4 2 Thereupon you need to feed power supply to the modem through the connector RJ11 Fig 2 4 1 Note GSM antenna commutation cables and electrical power unit are not included in the complete set configuration After the power supply feeding the operating microcontroller analyses the availability of the SIM tray With the SIM tray available the modem jumps to the operation mode checks the input voltage commutates the UART pins of the GSM module to the external connector DB9 and activates the GSM module Then the registration proceeds the Status LED flashes frequently After the registration is completed the indicator flashes less frequently Table 2 6 1 In this mode the GSM module controls the flashing 2 2 UMTS EDGE GPRS Setting Up Connection and setting up of the modem for the Internet access from a personal computer is carried out as that from a standard modem If the USB interface is used you need to install the driver The necessary driver can be downloaded on the site www radiofid ru In case of any difficulties refer to the guidelines on the site the Support section For industrial applications the modem control is performed by standard AT commands 2 3 Control Restarting and Power Off The modem is controlled by standard AT commands The description of the AT comm
16. s with the red LED about the emergency situation 0 5 s on 0 5 s off Escaping from the emergency situation is possible only after restoring of the power supply voltage of the module within 10 seconds from the time when the emergency situation occurred If the power supply voltage of the module stays incorrect within 10 seconds with correct input voltage the modem jumps to the standby mode the module power supply is disconnected the emergency indication persists Escaping from the standby mode is possible only after full disconnection of power supply In case of any repeated emergency after restarting of the modem the modem is to be repaired 3 3 Emergency 3 GSM module not started Emergency 3 occurs in the event where the GSM module is not started Red LED signaling about the emergency situation 0 25 s on 0 25 s off 0 25 s 1 s off Escaping from the emergency situation is possible only after successful start of the GSM module In case of 10 consecutive failed attempts to start the module 15 seconds the modem jumps to the standby mode the module power supply is disconnected the emergency indication persists Escaping from the standby mode is possible only with full disconnection of the power supply In case of any repeated emergency after restarting of the modem the modem is to be repaired 19
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