Siemens M1 manual Setting the GSM radio transfer rate, ATB13, ATB7

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Installation / startup

In order to test the interface and your settings, enter AT. The GSM module should then respond with OK. If it does not do so, configure a different interface in the communi- cation program and try again. Also check the cable. When this test has been success- fully completed, check the functionality of the GSM module by entering AT&T1. This command activates a test loop. From now on, all the characters entered from your GSM module should be echoed on the computer. Terminate the test by entering the escape sequence +++. If the test is acknowledged by the NO CARRIER code, the GSM module’s data functionality is operating correctly.

Setting the GSM radio transfer rate

The transfer rate (baud rate) via the radio interface can be set, for example, using a ter- minal program. The ATBn command allows you to set the transfer rate in the GSM net- work.

Enter the ATI8 command to display the current list.

ATBn

 

 

 

 

 

[n=7,11,13,25,27,29,70,99]

 

 

 

 

 

 

 

Option

 

 

 

 

 

Effect

 

Bit/s

 

Synchronism

 

Distant station

 

 

 

 

 

 

 

 

 

ATB99

9600

 

Asynchronous

 

Mode set to automode

 

 

 

 

 

 

ATB7

2400

 

Asynchronous

 

V.22bis

 

 

 

 

 

 

ATB11

4800

 

Asynchronous

 

V.32

 

 

 

 

 

 

ATB13

9600

 

Asynchronous

 

V.32

 

 

 

 

 

 

ATB25

2400

 

Asynchronous

 

V.110 ISDN

 

 

 

 

 

 

ATB27

4800

 

Asynchronous

 

V.110 ISDN

 

 

 

 

 

 

ATB29

9600

 

Asynchronous

 

V.110 ISDN

 

 

 

 

 

 

ATB70

9600

 

Fax

 

Fax Group 3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Example:

 

 

 

 

 

 

Enter:

 

 

 

ATB13

 

 

M1

 

 

 

Permanently switches mode to 9600 bit/s.

Enter:

 

 

 

ATB7

 

 

M1

 

 

 

Permanently switches mode to 2400 bit/s.

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Contents GSM Contents Technical reference section Contents GSM documentation Technical dataGeneral information Features GSM Module M1 Product descriptionSIM card Hybrid connector manufacturer-specificGSM Module M1 Description of the interfaces InterfaceSwitching the GSM module on/off Installation / startup Mounting the modulePower supply / power consumption Cable assignmentPower consumption Installation / startupSetting / testing the COM interface Overvoltage / undervoltageATB13 Setting the GSM radio transfer rateATB7 +CPIN SIM PIN Setting up and clearing down connectionsAT+CPIN? AT+CPIN=1234AT&F TroubleshootingATH Own errors Connection cannot be set upSystem errors GSM module does not dial Incorrect characters on screenCannot receive fax Overview of AT commands General AT commands GSM AT commands GSM Overview of AT commandsSMS AT commands GSM Command syntax of the AT standard AT command line prefixConnecting to your GSM module Technical reference section AT standardATD0123456789 Technical reference sectionATH ATS7?Q0E1 AT&F0Ring ErrorConnect No CarrierEscape command Command modeTransparent mode Operating modesSetting the transfer rate ATOn Return to transparent modeATH Go on-hook ATB ATBn Select GSM module’s operating modeATB99 Valid dial strings ATD Dial a telephone numberATD Dial ATD+4989telephone numberAtdl AT%Dn Automatic dialing with DTRATD123456789 AT&Z0=123456789ATS0=n Auto-answer mode Displaying and storing a configurationATA Answer a call Telephone Numbers &Z0= AT&V Active ProfileStored Profile Z1= Z2= Z3=Screen outputs Limits of screen outputs ATEn Command echoATQn Activate and deactivate result codes ATXn Extended connect message Control line options AT&Cn Data Carrier Detect DCD optionsAT&Dn Data Terminal Ready DTR options Memory commandsData flow control AT&Z0 = AT&Wn Store configurationAT&Zn=x Store telephone number ATDS=n Dial stored telephone numberATZn Load user profile AT+C commands for GSMAT&Yn Configuration at power-up AT+CXXSN = ?AT+CGMM AT+CGMI+CGMI Siemens +CGMM M1AT+CGSN Request product serial number ID AT+CEER Extended error reportAT+CHUP Hangup call AT+CEER AT+CMEE Report mobile equipment errorEnter GSM module+CME Error AT+CREG?AT+CREG Network registration AT+CREG?AT+COPS? EnterAT+CREG? GSM module +CREG 0,0 = not registeredAT+COPS Operator selection AT+COPS=?AT+COPS=? Display list of available network operators AT+COPS?+COPS 0, 0, Operator Name AT+COPS=?Telekom PrivatAT+CPIN Enter PIN and query blocks +CME Error Wrong Password AT+CPIN2 Enter PIN2 and query PIN2 blocksAT+CPWD=? AT+CPWD Change passwordAT+CPIN2=1234 +CPWD SC,8,PS,8, P2,8AT+CSQ AT+CSQ Signal qualityErrors ReceiveAT+CKPD=? AT+CKPD Keypad controlAT+CKPD=? +CKPD 0123456789*#CDEISUXYZAT+CXXSN Single-numbering parameterization AT+CXXSN=?+CXXSN 0,1,2 AT+CXXSN=?AT+CXXSN=2 +CXXMOC 0,1 AT+CXXMOC=?AT+CXXMOC=1 AT+CPBS=? AT+CPBS Select phonebook memory storage+CPBS MD , SM , OW , FD AT+CPBR=? AT+CPBR Read phonebook entriesAT+CPBR=? +CPBR index, number length, textAT+CPBW Write phonebook entry AT+CBST? AT+CBST Select bearer service typeAT+CBST=? AT+CRC=? AT+CRC Cellular result codeAT+CRC? AT+CRC?AT+CLIP=? AT+CLIP Calling line identification presentationAT+CLIP? AT+CLIP?AT+CPAS=? AT+CPAS Phone activity statusAT+CPAS=? +CPAS 0 1 2 3 4AT+FCLASS=? AT+FCLASS Select modeAT+FCLASS? AT+FCLASS=?AT+CXXCID Card identification AT+C commands for the short message service SMSAT+CXXCID=? Values implemented AT+CSMS Select message serviceParameter command syntax AT+CPMS Preferred message storageAT+CSCA Service center address AT+CMGF Message formatIf PDU mode +CMGF=0 If send is successful Action command syntaxIf PDU mode +CMGF=0 and command successful AT+CMGR Read messageAT+CMGD Delete message AT+CMGW Write message to memoryAT+CNMI New message indications +CMGL=? AT+CMS Error message service failure result codesAT+CMGL List messages Value definitionsAT+FDT= S-registersAT+FCR= AT+FAAAT+FBUF?AT+FBOR ATSn=x Write to an S-register ATSn? Read an S-registerEnterATS0?S7? ATS0=3Binary and decimal values in S-registers You wish to enter the following parameter values Bit position registersDecimal input and binary storage Overview of the S-registers Please note OFFDTR on OFF Technical reference section ABC AT&T1AT&T0 ATIn Display GSM module I-data Technical data General InterfaceTechnical data Hybrid connector manufacturer-specific FAX G3 Technical data GSM modesFax DataEtsi contact GSM documentation GSM reference documentsEuropean Telecommunications Standards Institute Service General information CE-SignGeneral information

M1 specifications

The Siemens M1 is a prominent urban transit solution designed for efficient and sustainable public transportation systems. This innovative metro train has become a staple in various metropolitan areas, known for its balance of performance, safety, and passenger comfort.

One of the key features of the Siemens M1 is its modular design, which allows for flexibility in configuration depending on specific transit needs. The train typically consists of multiple carriages that can be adjusted for length and capacity, accommodating different passenger volumes while minimizing operational costs. This adaptability makes the M1 ideal for growing urban environments where ridership numbers can fluctuate.

The Siemens M1 is built with advanced technologies that enhance its operational efficiency. It utilizes a lightweight construction, primarily through the use of aluminum, which reduces energy consumption while still maintaining structural integrity and safety standards. The train is also equipped with cutting-edge traction systems that ensure smooth acceleration and fast braking, resulting in a comfortable ride for passengers.

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Environmental sustainability is an integral part of the Siemens M1’s design. It is tailored to reduce carbon emissions, featuring energy-efficient systems that lower the overall ecological footprint. Additionally, the train can be integrated with renewable energy sources, further promoting green public transport initiatives.

Overall, the Siemens M1 stands out as a versatile and efficient urban transit option, combining modern technology and design principles that cater to the needs of both operators and passengers. With its focus on safety, comfort, and sustainability, the Siemens M1 continues to play a vital role in shaping the future of urban mobility.