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Functions

INSYS Modem 336/56k 4.1 (UL)

5.3.1

V42 Error correction

AT\N<n>

The V.42 error correction includes the protocols LAPM (Link
Access Procedure for Modem) and MNP 4. LAPM is the pre-
ferred error correction.
MNP 4 is supported for compatibility reasons with other MNP
modems. Both methods determine frames to transfer net
data and use CRC (Cyclic Redundancy Check) check sums for
error tests.
In V.42, the possibility exists to have the modem identify if
the partner is a V.42 modem, a MNP modem, or a modem
without error correction. The modem can then autonomously
adjust to the partner.

5.3.2

MNP 2/3/4 error correction

AT\N<n>

AT\A0

AT\A1

AT\A2

AT\A3

The MNP error correction can either be set automatically or
activated via

AT

commands.

The maximum block size can be set to either
64 byte
128 byte
192 byte
and 256 byte.

5.4

Data Compression

AT%Cn

The modem will identify the type of data compression used
by the other modem, or it is fixed on a certain type or no data
compression.
Data compression is only available for error corrected connec-
tions.
To be able to use data compression, both sides (sender and
recipient) must be able to recognize the same data compres-
sion mode.

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July 06

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Содержание 336 4.1

Страница 1: ...Operating Manual INSYS Modem INSYS Modem 336 4 1 INSYS Modem 56k 4 1 INSYS Modem 56k UL File E239995 July 06...

Страница 2: ...or incorrect information and their consequences Suggestions for improvements and comments are gladly accepted Trademarks The use of a trademark not shown below is not an indication that it is freely a...

Страница 3: ...BOTTOM 10 4 4 USER PROFILE 10 4 5 CONFIGURATION SOFTWARE HSCOMM 11 4 6 INSTALLATION INSTRUCTIONS 14 5 FUNCTIONS 17 5 1 CONFIGURATION 17 5 2 SERIAL DATA TRANSMISSION 19 5 3 ERROR CORRECTION 23 5 4 DAT...

Страница 4: ...TH PHONES CONNECTED IN SERIES 39 6 OPERATION WITH A PLC 42 7 FIRMWARE UPDATE 43 7 1 FLASHCOM EXE 43 7 2 TERMINAL PROGRAM 44 8 AT COMMAND SET 46 8 1 OVERVIEW AT COMMANDS 47 8 2 OVERVIEW FAX AND VOICE C...

Страница 5: ...3 CLEANING 90 13 TECHNICAL DATA 91 13 1 MECHANICAL FEATURES 91 13 2 POWER SUPPLY 91 13 3 SERIAL INTERFACE 92 13 4 POSSIBLE INTERFACE SPEEDS 92 13 5 TELEPHONE INTERFACE 93 13 6 STANDARDS 94 13 7 RESET...

Страница 6: ......

Страница 7: ...e ex ists Please keep the packaging material for possible future dispatch or storage 2 General The INSYS Modem 336 56k 4 1 UL is suitable for the analogue phone network It has a very compact design an...

Страница 8: ...ATZ1 All AT commands start with the letters AT and end with a Return Carriage Return CR AT commands can be entered in capital or small letters The command is evaluated as soon as the modem received a...

Страница 9: ...llow No connection is estab lished The connection to the remote terminal is established Carrier detected RX TX Receive Transmit Green No data exchange Date is exchanged via the modem 4 2 Top Terminal...

Страница 10: ...ate they are connected to a1 and b1 via a loop current connector a2 and b2 are disconnected as soon as the modem occupies the line For the INSYS Modem 56k 4 1 UL the following applies Attention All de...

Страница 11: ...e menu Device Read settings HSComm verifies the con nected device and displays the device name and the firmware in the program win dow By default only those settings can be selected which are implemen...

Страница 12: ...message bar of the main window This setting must also be entered at the application e g SPS which is later con nected to the INSYS modem 336 56k 4 1 UL Settings at the INSYS modem 336 56k 4 1 UL Hands...

Страница 13: ...device control PC is switched on connected and ready for operation The INSYS Modem 336 56k 4 1 UL may react to the device being switched off or the cable being removed Echo With the setting Echo the m...

Страница 14: ...at all times to prevent fire electric shock or per sonal injury 1 The device may not be used in wet environments damp rooms or close to water e g close to bath tubs wash basins sinks wet floors or sw...

Страница 15: ...nect the 9 pin jack at the modem with the serial interface of your computer 5 Driver Installation If you use a terminal program or the HSComm program the installation of a driver is not necessary If y...

Страница 16: ...n program will automatically search for the connected modem 9 Connection to the telephone network Connect the phone outlet and the modem with the supplied phone cord 10 Connection Test Establish a con...

Страница 17: ...nfiguration via AT commands Loading the factory settings into the active profile will enable you to easily recover an executable state Loading the user profile 0 Loading the user profile 1 Note Prior...

Страница 18: ...S17 042 S18 000 S24 000 S36 135 S40 104 S41 195 S46 138 S95 000 User profile 1 STORED PROFILE 1 B3 E1 L1 M1 Q0 T V1 W0 X4 A1 L0 M0 P0 R1 Y0 0 Y1 0 B0 C3 E2 S0 A1 D0 N3 V0 A0 C1 D2 G0 K3 Q5 R1 S0 X0 S0...

Страница 19: ...justment to the transmission speed on the phone line is performed automatically unless the settings say otherwise During the establishing of a connection both modems attempt to achieve the joint faste...

Страница 20: ...ing and switch to bit direct mode When working with buffers handshake is recommended to avoid transmission errors 5 2 3 Bit direct mode Only for special non standard data formats In bit direct mode th...

Страница 21: ...r falls below a certain fill state it switches the CTS line back ON and reports to the application that it is ready to receive data again 5 2 5 Hardware data flow control with the application RTS Mode...

Страница 22: ...dem again Analogously the ap plication can control the data stream from the modem to the appli cation The XON XOFF method is only available when the transmitted data do not contain the characters XON...

Страница 23: ...2 futile dial up at tempts each further dial up is locked within 2 hours In this case the modem must be temporarily switched off The counter is automatically reset after each successfully es tablished...

Страница 24: ...or a modem without error correction The modem can then autonomously adjust to the partner 5 3 2 MNP 2 3 4 error correction AT N n AT A0 AT A1 AT A2 AT A3 The MNP error correction can either be set au...

Страница 25: ...mitted to the other modem V 42bis cannot re pack packed data 5 4 2 MNP 5 data compression The modem masters the Microcom Networking Protocol Level 5 MNP 5 data compression can only be performed for an...

Страница 26: ...nswer AT N AT N99 Delete the complete phone list for the selective call ac ceptance The list of phone numbers has 8 storage locations al together N0 to N7 Only if the transmitted phone number nr match...

Страница 27: ...new phone number E g Storage location 5 with phone number 456 AT N Display the last phone number whose call was rejected This phone number is not saved in the power fail safe memory of the modem i e a...

Страница 28: ...rs the INSYS modem can send a message either via a data connection a fax or an SMS The simple activation of INPUT2 acts as 2 pulses at INPUT1 If the pulse input INPUT1 is activated the INSYS modem can...

Страница 29: ...336 56k 4 1 UL Functions The status of the alarm inputs can be queried by AT commands or via DTMF tones 1 0 Response for inactive alarm input Response for active alarm input Configuration with HSComm...

Страница 30: ...1 Transmission Configuration The modem can not only send the alarm message to another analogue modem but also to a mobile phone as an SMS Cur rently GSM900 and GSM1800 and SMS to fixed networks fax an...

Страница 31: ...or an e mail address All necessary information is available from the customer ser vice of the provider Please find an overview of the required settings for network providers in German speaking countr...

Страница 32: ...nd us ing only error corrected connections for the remote configura tion to avoid transfer errors for the commands The local modem is not required to master any remote configu ration type 5 9 2 Remote...

Страница 33: ...number Connect QWERTY Remote Access Remote Password 5 9 5 Reduced command set ATA ATD ATO AT B AT F Some commands may not be executed during remote configuration ERROR and will result in a response 5...

Страница 34: ...Tone Multiple Frequency the status of inputs and outputs can be queried 5 10 1 Preparation Activate DTMF mode Deactivate DTMF mode Save settings optional After the activation the modem is set into rec...

Страница 35: ...one invalid command The following commands can be performed via the phone keys Key Meaning 0 Terminate connection 1 x Control switch output 1 x 1 Set switch output 1 0 Reset switch output 1 Return OK...

Страница 36: ...ncoming connection is only released after the caller has en tered the password Activate password protection Deactivate password protection Configuration with HSComm 5 11 3 Security callback The featur...

Страница 37: ...he remote configuration default QWERTY After the password has been entered correctly the modem hangs up and after about 10 seconds dials the stored phone number Altogether 3 dialing attempts with a pa...

Страница 38: ...e period between 1 and 255 seconds may be set ATS15 n 5 12 2 Mode of Operation for the Timer The timer will run immediately after the modem goes off hook After the set time has been reached a RESET is...

Страница 39: ...on 2 Function 3 Chap 5 13 1 Chap 5 13 2 Chap 5 13 3 AT STE 0 default AT STE 1 AT STE 2 AT STE 3 AT STE 4 AT STE 5 AT STE 6 AT STE 7 5 13 1 Detecting a busy phone Line During a dial up attempt the mode...

Страница 40: ...e function Off hook on account of a telephone connected in series U2 can be set with the help of AT commands ATS86 25 AT TTE U1 U2 U3 Voltage Loop voltage prior to start of connection U2 Loop voltage...

Страница 41: ...tage to detect the function Remote Terminal Connection Abort U3 can be set with the help of AT commands ATS86 25 AT TTE U1 U2 U3 Voltage Loop voltage after the connection is terminated U3 Loop voltage...

Страница 42: ...ve PLC can be queried at INSYS MICROELECTRONICS E mail insys insys tec de HSComm offers a range of recommended settings for the modems connected at the PLC or the PC at the control center If control i...

Страница 43: ...he firmware update of the INSYS Mo dem 336 56k 4 1 UL without switching the EEPROM The new version is available from your service partner Query of the used firmware Unpack the file into any directory...

Страница 44: ...firmware update you will need a PC and a terminal program The terminal program must be able to perform an ASCII upload ASCII data transmission protocol Setting the hardware flow control is mandatory F...

Страница 45: ...evice success fully programmed Download Flashcode ASCII upload of the file HS_LADER S37 ASCII upload of the firmware xxxxxxxx S37 Completion of the loading procedure The process is finished Monitoring...

Страница 46: ...or at The command line is evaluated after the modem re ceives a Return command In the description a parameter with the letter n means that it can have various values For example ATL n where n can hav...

Страница 47: ...cked irrespective of S0 AT A1 Call acceptance according to S0 default Note see also S Registry 36 bit 7 AT A n Selective Call Answer On or Off To evaluate selective call answer the phone number must b...

Страница 48: ...rt is active Each character on the TX line will result in an interrup tion of the connection setup default AT B1 Key abort is deactivated The connection setup cannot be interrupted manually A connecti...

Страница 49: ...he command AT CMGS n will have a different syntax Setting AT CMGF 1 text mode AT CMGS phonenumber The modem returns the character and awaits the SMS text up to 160 characters ending with an EOF charac...

Страница 50: ...ponds with CREG 0 1 Note This command only serves for the purpose of compatibility with applications for GSM devices AT CSQ Dummy command for GSM compatibility AT CSQ responds with CSQ 20 99 Note This...

Страница 51: ...if the command AT FRH had been executed The following characters may be transmitted as parameters brackets punctuation marks spaces and semicolons are ignored 0 to 9 The digits from 0 to 9 The asteris...

Страница 52: ...and then goes off hook again Suppresses the sending of a ringing tone ATD12345 The semicolon causes the return to the input mode after dialing Default Ringing tone is sent for fax operation No ringing...

Страница 53: ...been executed A preceded AT Y command decides if ei ther the default 0 or 1 is loaded AT D n DTMF mode activation deactivation AT D0 Switch off DTMF mode default AT D1 Switch on DTMF mode When the DT...

Страница 54: ...ion AT DS44 0 Deactivates V 44 data compression AT DS44 3 Activates V 44 data compression default ATE n Command entry Echo This command toggles the responses which the modem creates as reactions from...

Страница 55: ...ith 4800 bps ATI n Identification The modem sends an identification to the PC according to the following parameter ATI0 Product code ATI1 Previously calculated EEPROM checksum ATI2 Calculation of the...

Страница 56: ...data flow control AT K8 Activates the controlled half duplex operation on the serial interface for RS485 In this mode the CTS signal is deactivated high while the INSYS modem sends data at the serial...

Страница 57: ...put into command mode by an escape sequence In this condition the command AT B will send a break to the other modem In this situation the parameter n will cause the following AT K0 Modem deletes the...

Страница 58: ...hed off AT L1 the modem will always establish the connection on the phone side with the maximum possible speed or the speed defined with AT MS irrespective of the data rate at the serial interface Thi...

Страница 59: ...eck AT MS Modu lation Automode Send Min baud Send Maxbaud Receive Minbaud Receive Max baud Select modulation type AT MS determines the modulation type The command enables or disables automatic modulat...

Страница 60: ...e optional parameter automode determines whether the modem automatically ad justs to the desired modulation type The following values may be used 0 Automatic modulation adjustment switched off 1 Autom...

Страница 61: ...to a certain mobile phone network but sends SMS to any mobile or fixed network phone Note For the remote terminals AT M1 to AT M4 only recipients in the network of one GSM provider may be addressed Y...

Страница 62: ...allows all calls ending with 1234 E g 0175 9991234 0941 8881234 or 4940 7771234 AT N1 01234567 permits all calls from the block of numbers 01234567 00 to 01234567 99 AT N99 Delete the list of permitt...

Страница 63: ...ult ATQ1 Don t send messages to application AT Q Display telephone call quality Displays the quality of the data connection deviation from the eye diagram Low values indicate a good line quality The l...

Страница 64: ...r This command determines how the modem treats the RTS CTS CT105 CT106 data flow control lines See also command AT K AT R0 CTS behavior complies with V 25bis CTS is deactivated during the connec tion...

Страница 65: ...transmission speed at the serial interface The settings can be selected with this command This will however not switch off the automatic detection As soon as an AT is recognized the serial interface...

Страница 66: ...connection The telephone is connected to the line and receives a dialing tone 3 Remote terminal connection abort When the remote terminal aborts a connection the modem will immediately hang up Command...

Страница 67: ...performed If the selected protocol should be maintained longer it must be stored with AT W This command will not change the registry S23 It only changes if the automatic speed and protocol detection...

Страница 68: ...e command AT V AT V n Definition of the variable alarm texts and phone numbers Definition of the alarm texts and phone numbers for the SMS dispatch After the input AT V1 or AT V2 the modem responds wi...

Страница 69: ...Displays the used data compression method The exam ple shows the used compression method V 42bis the compression method can be set with the command AT C LINE QUALITY Displays the quality of the data c...

Страница 70: ...ID preformatted for calls AT VCID 2 Switches the CLIP function ON and displays the ID unformatted for calls AT VRID n Set last received CLIP The command AT VRID displays the CLIP of the last caller AT...

Страница 71: ...ng attempt without the pres ence of a dialing tone leads to the message NO DIALTONE No detection of the busy signal i e when calling a busy line the message NO CARRIER is displayed ATX3 No detection o...

Страница 72: ...the alarm functions and security callback AT Z0 xxx Number of the modem or fax for a simple alarm message Service center number of the GSM provider for SMS access AT Z1 xxx Enter the callback number f...

Страница 73: ...CONNECT 1200 1 X X X X 6 NO DIAL TONE 3 3 X 3 X 7 BUSY 3 3 3 X X 8 NO ANSWER 1 X X X X 9 CONNECT 600 1 X X X X 10 CONNECT 2400 1 X X X X 11 CONNECT 4800 1 X X X X 12 CONNECT 9600 1 X X X X 13 CONNECT...

Страница 74: ...66 COMPRESSION CLASS 5 X X X X X 67 COMPRESSION V 42 bis X X X X X 69 COMPRESSION NONE X X X X X 70 PROTOCOL NONE X X X X X 77 PROTOCOL LAP M X X X X X 78 CARRIER 31200 X X X X X 79 CARRIER 33600 X X...

Страница 75: ...CARRIER 30667 X X X X X 183 CARRIER 33333 X X X X X 184 CARRIER 34667 X X X X X 185 CARRIER 37333 X X X X X 186 CARRIER 38667 X X X X X 187 CARRIER 41333 X X X X X 188 CARRIER 42667 X X X X X 189 CAR...

Страница 76: ...gs 0 5 5 S1 Ring counter rings 0 255 0 S2 Escape character ASCII 0 255 43 S3 Return character ASCII 0 127 13 S4 Line feed character ASCII 0 127 10 S5 Backspace character ASCII 0 255 8 S6 Waiting time...

Страница 77: ...on S Registry Note Registries marked with are stored in the user defaults with the command AT W S0 Number of ringing tones until automatically going off hook Number of rings until the modem goes off h...

Страница 78: ...shed dialing The value of S7 can be between 0 and 180 seconds S8 Dial tone delay Dial pause time if a comma is included in the dialing string If there is a comma in the dialing string the modem will w...

Страница 79: ...integrated in the firmware which moni tors the data transmission in online mode This function prevents the modem to stay online for an unlimited amount of time although no data is being transmit ted...

Страница 80: ...e AT C1 Bit 6 DSR behavior CT107 DCD behavior 0 see AT S0 1 see AT S1 Bit 7 Reserved Reserved S22 Speaker system settings Bit Meaning Bit 0 1 Loudspeaker volume Speaker volume 0 Off ATL0 1 Silent ATL1...

Страница 81: ...its without a DTR signal before it hangs up 1 100 seconds S26 Time period between RTS CTS Time period between RTS and CTS activation in 1 100 seconds S27 General settings Bit Meaning Bit 0 3 RS232 Mod...

Страница 82: ...ode connection 4 Modem attempts to establish a MNP connec tion In case of failure it hangs up 5 Modem attempts to establish a MNP connec tion In case of failure a direct mode connection is established...

Страница 83: ...handling Break handling 0 see AT K0 1 see AT K1 2 see AT K2 3 see AT K3 4 see AT K4 5 see AT K5 Bit 6 7 MNP block size MNP block size 0 64 characters AT A0 1 128 characters AT A1 2 192 characters AT...

Страница 84: ...rts synchronous modems S86 8 No joint framing detected S86 9 No protocol could be established S86 10 Invalid answer when negotiating extensions S86 11 No synchronous marks received from remote termina...

Страница 85: ...mit level 0 dBm S91 15 Transmit level 15 dBm Note The range and the default value depend on the country settings AT GCI S95 Result Code Control Result code Bit Meaning Bit 0 CONNECT message with line...

Страница 86: ...ssary information is available from the customer service center of the provider 10 1 SMS as Fax SMS format This is a test This is a test FAX This is a test Example 990941586920 0941586920 0941586920 P...

Страница 87: ...t This is a test abc defg de This is a test E mail address abc defg de abc defg de SMS format E mail address space text Text E mail address space text Phone number 8000 E mail ad dress 555 Service cen...

Страница 88: ...ommand ATD has been entered and reports the error No Dialtone The modem is operated at a PBX The PBX requires that a code number is dialed to establish a connection or that the flash function is acti...

Страница 89: ...particular communica tion program The communication program expects a certain data flow con trol type The modem has not been set to the required type Setting the modem to the re quired data flow contr...

Страница 90: ...power failure occurs the device will not be operational We rec ommend providing a separate circuit for the INSYS Modem 336 56k 4 1 UL If other devices experience short circuits the INSYS Modem 336 56...

Страница 91: ...ull load and an ambient temperature of 77 F The threshold value tolerances are subject to the typical fluctuations To operate the INSYS modem a suitable device protection must be used Power supply 10...

Страница 92: ...o DTE 1 DCD AT C Data Carrier Detect 109 CF M5 O 2 RXD Receive Data 104 BB D2 O 3 TXD Transmit Data 103 BA D1 I 4 DTR AT D Data Terminal Ready 108 CD S1 I 5 GND Ground 102 AB E2 6 DSR AT S Data set re...

Страница 93: ...hone lines e g exchange connection or PBX a2 b2 they are used to connect a telephone in series In idle state a2 and b2 are connected with a1 and b1 via a loop current connector a2 and b2 are disconnec...

Страница 94: ...400 bps V 42 Error protection method for DCE s with asynchronous to synchronous conver sion V42bis Data compression method V 90 Receive with 56 000 bps or fall back 54 667 53 333 52 000 50 667 49 333...

Страница 95: ...itch voltage 30 V DC 42 V AC maximum current load 1 A DC 0 5 A AC 13 9 Certifications The INSYS Modem336 56k 4 1 UL bears the CE symbol of conformity This sym bol indicates that on account of its desi...

Страница 96: ...modem 336 56k 4 1 UL Country Standard coun tries Extended country groups Europe TBR21 FD default FD default Egypt 36 Ethiopia FE Albania B8 Algeria FE Andorra FD FD Argentina 07 Australia 09 Banglades...

Страница 97: ...D 46 FD Greenland 31 Great Britain FD B4 FD Guatemala FE Honduras FE Hong Kong 50 India 53 Indonesia 54 Ireland FD 57 FD Iceland FD 52 FD Israel 58 Italy FD 59 FD ITU Taiwan FE Jamaica B4 Japan 00 Yem...

Страница 98: ...awi B4 Malaysia 6C Malta B4 Mauritania FE Mauritius B4 Macedonia FE Mexico 73 Monaco FD FD Moldavia B8 Montenegro FE New Zealand 7E Nicaragua FE Netherlands FD 7B FD Niger 3D Nigeria 81 Norway FD 82 O...

Страница 99: ...hailand A9 Czech Republic 2E Turkey AE Tunisia FE Uganda B4 Ukraine FE Hungary 51 Uruguay B7 USA B5 Venezuela BB United Arab Emirates B3 Belarus FE Cyprus 2D The standard TBR21 applies to all public p...

Страница 100: ......

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