Siemens M1 manual Connection cannot be set up, Own errors, System errors

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Installation / startup

Connection cannot be set up

A number of factors can prevent connection setup.

Own errors

•No SIM card in the module.

•The PIN or another block is not unblocked.

•The GSM data module is not registered, i.e. it has not or has not yet been able to register in the network.

•The M1 was manually set to an unavailable network operator by means of +COPS=1.

•The M1 was signed off of the network by means of +COPS=2.

•Invalid characters in the dial string.

•Dial string contains more than 30 characters.

•Command line contains more than 39 characters.

System errors

•A connection is already set up.

•The call is not answered within 60 seconds after dialing because the distant station:

–is not ready,

–is not a modem,

–does not support the selected operating mode.

The GSM module returns NO CARRIER.

•The distant station is busy. The GSM module returns BUSY.

•Before the connection can be set up, the GSM module receives a signal from the computer and returns NO CARRIER. If no connection is set up, the GSM module goes on-hook and returns to command mode.

•The GSM network does not or does not yet support the fax/data modes. The GSM module returns NO CARRIER.

•The GSM module is not registered in the GSM network. It returns NO DIALTONE.

•You have manually dialed a forbidden network operator; the radio modem no longer registers.

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Contents GSM Contents Technical reference section Contents GSM documentation Technical dataGeneral information GSM Module M1 Product description FeaturesGSM Module M1 Description of the interfaces Hybrid connector manufacturer-specificSIM card InterfacePower supply / power consumption Installation / startup Mounting the moduleSwitching the GSM module on/off Cable assignmentSetting / testing the COM interface Installation / startupPower consumption Overvoltage / undervoltageATB13 Setting the GSM radio transfer rateATB7 AT+CPIN? Setting up and clearing down connections+CPIN SIM PIN 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 Connecting to your GSM module AT command line prefixCommand syntax of the AT standard Technical reference section AT standardATH ATS7?Q0E1 Technical reference sectionATD0123456789 AT&F0Connect ErrorRing No CarrierTransparent mode Command modeEscape command Operating modesSetting the transfer rate ATOn Return to transparent modeATH Go on-hook ATB ATBn Select GSM module’s operating modeATB99 ATD ATD Dial a telephone numberValid dial strings Dial ATD+4989telephone numberATD123456789 AT%Dn Automatic dialing with DTRAtdl AT&Z0=123456789ATS0=n Auto-answer mode Displaying and storing a configurationATA Answer a call Stored Profile AT&V Active ProfileTelephone Numbers &Z0= Z1= Z2= Z3=Screen outputs Limits of screen outputs ATEn Command echoATQn Activate and deactivate result codes Control line options AT&Cn Data Carrier Detect DCD options ATXn Extended connect messageAT&Dn Data Terminal Ready DTR options Memory commandsData flow control AT&Zn=x Store telephone number AT&Wn Store configurationAT&Z0 = ATDS=n Dial stored telephone numberAT&Yn Configuration at power-up AT+C commands for GSMATZn Load user profile AT+CXXSN = ?+CGMI Siemens AT+CGMIAT+CGMM +CGMM M1AT+CGSN Request product serial number ID AT+CEER Extended error reportAT+CHUP Hangup call Enter AT+CMEE Report mobile equipment errorAT+CEER GSM moduleAT+CREG? +CME ErrorAT+CREG? AT+CREG Network registrationAT+COPS Operator selection EnterAT+CREG? GSM module +CREG 0,0 = not registeredAT+COPS? AT+COPS=?+COPS 0, 0, Operator Name AT+COPS?AT+COPS=? Display list of available network operators AT+COPS=?Privat TelekomAT+CPIN Enter PIN and query blocks AT+CPIN2 Enter PIN2 and query PIN2 blocks +CME Error Wrong PasswordAT+CPIN2=1234 AT+CPWD Change passwordAT+CPWD=? +CPWD SC,8,PS,8, P2,8Errors AT+CSQ Signal qualityAT+CSQ ReceiveAT+CKPD=? AT+CKPD Keypad controlAT+CKPD=? +CKPD 0123456789*#CDEISUXYZAT+CXXSN=? AT+CXXSN Single-numbering parameterization+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=? Parameter command syntax AT+CSMS Select message serviceValues implemented AT+CPMS Preferred message storageAT+CMGF Message format AT+CSCA Service center addressIf PDU mode +CMGF=0 and command successful Action command syntaxIf PDU mode +CMGF=0 If send is successful AT+CMGR Read messageAT+CMGD Delete message AT+CMGW Write message to memoryAT+CNMI New message indications AT+CMGL List messages AT+CMS Error message service failure result codes+CMGL=? Value definitionsAT+FDT= S-registersAT+FCR= AT+FAAAT+FBUF?AT+FBOR EnterATS0?S7? ATSn? Read an S-registerATSn=x Write to an S-register ATS0=3Binary and decimal values in S-registers You wish to enter the following parameter values Bit position registersDecimal input and binary storage OFF Overview of the S-registers Please noteDTR on OFF Technical reference section ABC AT&T1AT&T0 ATIn Display GSM module I-data Interface Technical data GeneralTechnical data Hybrid connector manufacturer-specific Fax Technical data GSM modesFAX G3 DataEtsi contact GSM documentation GSM reference documentsEuropean Telecommunications Standards Institute General information CE-Sign ServiceGeneral 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.

Safety is a paramount concern in transit systems, and the M1 incorporates various safety technologies. It features advanced signaling systems that enhance communication between trains and trackside equipment. Moreover, the train is designed with anti-collision measures and real-time monitoring systems that can detect faults before they lead to service disruptions.

Passenger comfort is another critical aspect of the Siemens M1 design. The interiors are spacious and feature modern seating arrangements, allowing for easy movement within the train. Large windows provide natural light and views of the outside environment, contributing to a more pleasant travel experience. The train also offers features like climate control, information displays, and accessibility options for passengers with reduced mobility.

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.
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