Siemens M1 manual Installation / startup Mounting the module, Power supply / power consumption

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Installation / startup

Mounting the module

Two standard options are available for mounting the GSM Module M1 :

•Retaining clip

•Velcro

Before applying the velcro, make sure that the surface of the M1 (recess provided in center of base) and the corresponding surface are free of dust and oil.

The mounting location must comply with the following environmental conditions:

•Temperature range -20 °C – +55 °C for full operability

•Temperature from insolation < 110 °C

•Light condensation permissible

Power supply / power consumption

Cable assignment

Power is supplied via the cable included in the scope of supply. The relevant wires are marked as follows:

Red	POWER +8 V – +24 V DC
Violet	IGNITION(ON/OFF)
Brown	GND	Ground

Switching the GSM module on/off

The GSM Module M1 switches on when a positive voltage of 5 - 24 V is applied to IG- NITION if a voltage of 8 - 24 V is simultaneously applied to POWER.

The module switches off when a voltage of less than +1 V is applied to IGNITION. An existing call is correctly disconnected. This voltage must be applied for a minimum of 550 ms.

Important:

Be sure to switch off the module using IGNITION; simply disconnecting the power sup- ply at POWER can damage the SIM if it is being written to at the time.

Voltage range
Nominal voltage:	13,2 V DC
Extreme voltage:	8 - 32 V DC

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Contents GSM Contents Technical reference section Contents General information Technical data GSM documentation Features GSM Module M1 Product descriptionHybrid connector manufacturer-specific GSM Module M1 Description of the interfacesSIM card InterfaceInstallation / startup Mounting the module Power supply / power consumptionSwitching the GSM module on/off Cable assignmentInstallation / startup Setting / testing the COM interfacePower consumption Overvoltage / undervoltageATB7 Setting the GSM radio transfer rateATB13 Setting up and clearing down connections AT+CPIN?+CPIN SIM PIN AT+CPIN=1234ATH TroubleshootingAT&F System errors Connection cannot be set upOwn errors Cannot receive fax Incorrect characters on screenGSM module does not dial Overview of AT commands General AT commands SMS AT commands GSM Overview of AT commandsGSM AT commands GSM AT command line prefix Connecting to your GSM moduleCommand syntax of the AT standard Technical reference section AT standardTechnical reference section ATH ATS7?Q0E1ATD0123456789 AT&F0Error ConnectRing No CarrierCommand mode Transparent modeEscape command Operating modesATH Go on-hook ATOn Return to transparent modeSetting the transfer rate ATB99 ATBn Select GSM module’s operating modeATB ATD Dial a telephone number ATDValid dial strings Dial ATD+4989telephone numberAT%Dn Automatic dialing with DTR ATD123456789Atdl AT&Z0=123456789ATA Answer a call Displaying and storing a configurationATS0=n Auto-answer mode AT&V Active Profile Stored ProfileTelephone Numbers &Z0= Z1= Z2= Z3=ATQn Activate and deactivate result codes ATEn Command echoScreen outputs Limits of screen outputs ATXn Extended connect message Control line options AT&Cn Data Carrier Detect DCD optionsData flow control Memory commandsAT&Dn Data Terminal Ready DTR options AT&Wn Store configuration AT&Zn=x Store telephone numberAT&Z0 = ATDS=n Dial stored telephone numberAT+C commands for GSM AT&Yn Configuration at power-upATZn Load user profile AT+CXXSN = ?AT+CGMI +CGMI SiemensAT+CGMM +CGMM M1AT+CHUP Hangup call AT+CEER Extended error reportAT+CGSN Request product serial number ID AT+CMEE Report mobile equipment error EnterAT+CEER GSM module+CME Error AT+CREG?AT+CREG Network registration AT+CREG?EnterAT+CREG? GSM module +CREG 0,0 = not registered AT+COPS Operator selectionAT+COPS? AT+COPS=?AT+COPS? +COPS 0, 0, Operator NameAT+COPS=? Display list of available network operators AT+COPS=?Telekom PrivatAT+CPIN Enter PIN and query blocks +CME Error Wrong Password AT+CPIN2 Enter PIN2 and query PIN2 blocksAT+CPWD Change password AT+CPIN2=1234AT+CPWD=? +CPWD SC,8,PS,8, P2,8AT+CSQ Signal quality ErrorsAT+CSQ ReceiveAT+CKPD Keypad control AT+CKPD=?AT+CKPD=? +CKPD 0123456789*#CDEISUXYZAT+CXXSN Single-numbering parameterization AT+CXXSN=?AT+CXXSN=2 AT+CXXSN=?+CXXSN 0,1,2 AT+CXXMOC=1 AT+CXXMOC=?+CXXMOC 0,1 +CPBS MD , SM , OW , FD AT+CPBS Select phonebook memory storageAT+CPBS=? AT+CPBR Read phonebook entries AT+CPBR=?AT+CPBR=? +CPBR index, number length, textAT+CPBW Write phonebook entry AT+CBST=? AT+CBST Select bearer service typeAT+CBST? AT+CRC Cellular result code AT+CRC?AT+CRC=? AT+CRC?AT+CLIP Calling line identification presentation AT+CLIP?AT+CLIP=? AT+CLIP?AT+CPAS Phone activity status AT+CPAS=?AT+CPAS=? +CPAS 0 1 2 3 4AT+FCLASS Select mode AT+FCLASS?AT+FCLASS=? AT+FCLASS=?AT+CXXCID=? AT+C commands for the short message service SMSAT+CXXCID Card identification AT+CSMS Select message service Parameter command syntaxValues implemented AT+CPMS Preferred message storageAT+CSCA Service center address AT+CMGF Message formatAction command syntax If PDU mode +CMGF=0 and command successfulIf PDU mode +CMGF=0 If send is successful AT+CMGR Read messageAT+CNMI New message indications AT+CMGW Write message to memoryAT+CMGD Delete message AT+CMS Error message service failure result codes AT+CMGL List messages+CMGL=? Value definitionsAT+FCR= AT+FAAAT+FBUF?AT+FBOR S-registersAT+FDT= ATSn? Read an S-register EnterATS0?S7?ATSn=x Write to an S-register ATS0=3Binary and decimal values in S-registers Decimal input and binary storage Bit position registersYou wish to enter the following parameter values Overview of the S-registers Please note OFFDTR on OFF Technical reference section AT&T0 AT&T1ABC ATIn Display GSM module I-data Technical data General InterfaceTechnical data Hybrid connector manufacturer-specific Technical data GSM modes FaxFAX G3 DataEuropean Telecommunications Standards Institute GSM documentation GSM reference documentsEtsi contact Service General information CE-SignGeneral information