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INSYS 56k small EU 2.1 Manual

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INSYS Modem 56k
small EU 2.1
Sep-09

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Summary of Contents for INSYS 56k small EU 2.1

  • Page 1 INSYS Modem 56k small EU 2.1 Sep-09...
  • Page 3 MNP is a registered trademark of Microcom Inc. IBM PC, AT, XT are registered trademarks of International Business Machine Corporation. INSYS ® is a registered trademark of INSYS MICROELECTRONICS GmbH. Windows™ is a registered trademark of Microsoft Corporation. Linux is a registered trademark of Linus Torvalds.

  • Page 4: Table Of Contents

    Contents Safety ........................6 Scope of Delivery ....................8 Usage According to the Regulations ..............9 Technical Data....................10 Physical Features ......................10 Technological Features .....................10 Certifications........................11 Display and Control Elements................12 Meaning of the Displays....................12 Connections....................... 13 Front Panel Connections....................13 Terminal Connections on the Top ..................13 Pin Assignment of the Serial Interface................14 RJ12 Phone connection.....................15...
  • Page 5 Contents Maintenance ..................... 41 Waste Disposal....................43 14.1 Repurchasing of Legacy Systems..................43 AT Command Reference ................... 44 15.1 AT Command Overview ....................45 15.2 AT Messages........................61 S Registry......................64 16.1 Overview S Registry......................65 16.2 Description S Registry.......................66 Tables and Diagrams..................74 17.1 List of Tables ........................74 17.2 List of Diagrams ........................74 Index........................

  • Page 6: Safety

    Risk of death through shock hazard when touching it! The INSYS Modem 56k small EU 2.1 may not be used in wet or damp environments, or in or very close to water. Install the device at a dry location, protected from water spray.
  • Page 7 INSYS Modem 56k small EU 2.1 Safety Note Damage due to chemicals! Ketones and chlorinated hydrocarbons dissolve the plas- tic housing and damage the surface of the device. Never let the device come into contact with ketones (e.g. acetone) or chlorinated hydrocarbons, such as dichloro-...

  • Page 8: Scope Of Delivery

    INSYS Modem 56k small EU 2.1 Scope of Delivery The scope of delivery for the INSYS Modem 56k small EU 2.1 includes all accessories listed below. Please check if all accessories are included in the box. If a part is missing or dam- aged, please contact your distributor.

  • Page 9: Usage According To The Regulations

    Usage According to the Regulations Usage According to the Regulations The INSYS Modem 56k small EU 2.1 may only be used for the purposes specified in the function overview. In addition, it may be used for the following purposes:  Usage and mounting in an industrial cabinet.

  • Page 10: Technical Data

    Technical Data INSYS Modem 56k small EU 2.1 Technical Data Physical Features Danger! Overvoltage. Fire hazard! The modem must be secured with a suitable fuse against overvoltage. All specified data was measured with a nominal input voltage, at full load, and an ambi- ent temperature of 25 °C.

  • Page 11: Certifications

    INSYS Modem 56k small EU 2.1 Technical Data Certifications The INSYS Modem 56k small EU 2.1 has been developed according to the following guidelines and standards:  R&TTE 1999/5/EC  DIN EN 55022 Class B  DIN EN 61000-6-2  DIN EN 60950-1...

  • Page 12: Display And Control Elements

    Display and Control Elements INSYS Modem 56k small EU 2.1 Display and Control Elements Figure 1: LEDs on the front panel Position Description Power/RX/TX LED OH/DCD-LED (Off Hook / Data Carrier Detect) Table 1: Description of the LEDs on the front panel of the device...

  • Page 13: Connections

    INSYS Modem 56k small EU 2.1 Connections Connections Front Panel Connections Figure 2: Connections on the front panel of the device Position Description Serial Interface (RS232 jack) Phone connection (RJ12 line jack) Table 1: Description of the connections on the front panel of the device...

  • Page 14: Pin Assignment Of The Serial Interface

    Connections INSYS Modem 56k small EU 2.1 Pin Assignment of the Serial Interface Figure 3: 9-pin sub-D jack at the device Signal Description Data Carrier Detect Receive Data Transmit Data Data Terminal Ready Ground Data set ready Request to send...

  • Page 15: Rj12 Phone Connection

    INSYS Modem 56k small EU 2.1 Connections RJ12 Phone connection b2 b1 a2 a1 Figure 4: RJ12 jack connected to TAE jack Signal Description Not connected (GND) To connect a phone in series. Incoming phone line (e.g. PSTN or PBX) Incoming phone line (e.g.

  • Page 16: Function Overview

    INSYS Modem 56k small EU 2.1 exceed a certain level. An application can also prompt the INSYS Modem 56k small EU 2.1 via a control line to in- terrupt the data flow. As an alternative, the INSYS Modem 56k small EU 2.1 can control the data flow via XOFF/XON characters in the data stream.

  • Page 17: Meaning Of The Symbols And The Formatting In This Manual

    INSYS Modem 56k small EU 2.1 Meaning of the Symbols and the Formatting in this Meaning of the Symbols and the Formatting in this Manual This section describes the definition, formatting and symbols used in this manual. The various symbols are meant to help you read and find the information relevant to you.

  • Page 18: Installation

    Installation INSYS Modem 56k small EU 2.1 Installation This chapter describes how to mount the INSYS Modem 56k small EU 2.1 to a DIN rail, connect it to the power supply and disassemble it again. Danger! Exposed electrical components! Risk of death through electric shock hazard! Prior to the installation, switch the power of the cabinet off and secure it against being switched on again.
  • Page 19 INSYS Modem 56k small EU 2.1 Installation Mount the device to the DIN rail Instructions on how to mount the INSYS Modem 56k small EU 2.1 to a DIN rail. Position the device at the DIN rail as seen in the following diagram. There are two snap-in hooks at the outer edge of the DIN rail groove of the INSYS Modem 56k small EU 2.1.
  • Page 20 Prior to the installation, switch the power of the cabinet off and secure it against being switched on again. Insert the flat tip screwdriver into the flexible snap-in hook of the INSYS Mo- dem 56k small EU 2.1 as shown in the diagram.
  • Page 21 While you hold the plastic spring of the snap-in hook stretched apart, pull the INSYS Modem 56k small EU 2.1 away from the DIN rail. Unhook the INSYS Modem 56k small EU 2.1 and take it off, perpendicularly to the DIN rail.

  • Page 22: Initial Operation

    Initial Operation This chapter describes how to activate the INSYS Modem 56k small EU 2.1, i.e. how to connect the INSYS Modem 56k small EU 2.1 to a PC, to a telephone network and how to test it. Connect the INSYS Modem 56k small EU 2.1to a PC How to connect the INSYS Modem 56k small EU 2.1 to a PC via a serial in-...
  • Page 23 The RX/TX LED light up while you type.  If the RX/TX LED at the INSYS Modem 56k small EU 2.1 does not light up, while you type AT and receive an OK, the reason may be that you are con- nected to another modem (e.g.

  • Page 24: Operating Principle

    You have two possibilities to operate and configure the INSYS Modem 56k small EU 2.1. In general, the INSYS Modem 56k small EU 2.1 is configured and operated via AT com- mands. You can enter these commands yourself with the help of a terminal program and the AT command reference.

  • Page 25: Operation With Hscomm

    AT&W. Some settings are automatically saved immedi- ately. We still recommend to send the command AT&W to the INSYS Mo- dem 56k small EU 2.1 as your last configuration step to ensure that all set- tings are stored safely and are available for the next restart.

  • Page 26: User Interface Of The Software Hscomm Modem

    Operating Principle INSYS Modem 56k small EU 2.1 Click OK in the status message. 11.3 User Interface of the Software HSComm Modem In the following, the user interface of the software is displayed. These illustrations should help you find the different software settings.
  • Page 27 Button to read the settings from the INSYS Modem 56k small EU 2.1. Button to reset the INSYS Modem 56k small EU 2.1. Button to send the default settings to the INSYS Modem 56k small EU 2.1. Display/function not available for INSYS Modem 56k small EU 2.1.

  • Page 28: Functions

    12.1 Establishing or Accepting a Data Connection The INSYS Modem 56k small EU 2.1 can call another modem via the phone line and es- tablish a data connection. After dialling a phone number, the INSYS Modem 56k small EU 2.1 synchronises with the called modem and opens a data connection with the transmis- sion speed, which is currently set at the serial interface.
  • Page 29 INSYS Modem 56k small EU 2.1 NO CARRIER indicates after the remote terminal has picked up If the INSYS Modem 56k small EU 2.1 NO DIALTONE does not receive a dial tone after pick- ing up before dialling, it indicates If the INSYS Modem 56k small EU 2.1...
  • Page 30 Functions INSYS Modem 56k small EU 2.1 In order to configure the number of ring tones after which the INSYS Mo- dem 56k small EU 2.1 answers and accepts the connection, use the ATS0=<n> command Replace <n> with the number of ring tones.

  • Page 31: Automatic Baud Rate Detection

    (according to the character string "AT"), the parameters for the interface of the INSYS Modem 56k small EU 2.1 will be checked and adjusted, if necessary. This is the reason why the baud rate can not be stored with the command AT&W, as the INSYS Mo- dem 56k small EU 2.1 will immediately adjust its interface to the current parameters of...

  • Page 32: Phone Connection

    A direct configuration with the HSComm is not intended. The AT command to define a fixed baud rate can be sent to the INSYS Modem 56k small EU 2.1 via the entry field "Initialization string" (page 26, Figure 5, position 13).

  • Page 33: Data Buffer For Serial Data Transmission

    The error correction and the data compression are in this case switched off as well. If the INSYS Modem 56k small EU 2.1 is operated in this mode, not all functions will be available. The remote configuration and all functions for which a password is required, will no longer be available.

  • Page 34: Data Flow Control (Handshake)

    When the buffer is emptied sufficiently for the INSYS Mo- dem 56k small EU 2.1 to be able to receive data again, the CTS line is set to "high". Re- versely, the application can also indicate to the INSYS Modem 56k small EU 2.1 to inter- rupt the data flow.

  • Page 35: Software Data Flow Control (Xon/Xoff)

    INSYS Modem 56k small EU 2.1 Functions 12.5.2 Software data flow control (XON/XOFF) When the input buffer of the modem exceeds a certain fill state, the modem will insert an XOFF character into the data stream to the application. This character will cause the application to send no more data.

  • Page 36: Error Correction

    12.6 Error correction The INSYS Modem 56k small EU 2.1 masters the V.42 error correction protocol including the Microcom Networking Protocol Levels 2/3/4 (MNP2, MNP3, MNP4) and the data throughput optimization MNP10. The V.42 error correction includes the protocols LAPM (Link Access Procedure for Modem) and MNP4.

  • Page 37: Data Compression

    Direct configuration with the HSComm is not intended. The AT command to define a fixed baud rate can be sent to the INSYS Modem 56k small EU 2.1 via the entry field "Initialization string" (page 26, Figure 5, position 13).

  • Page 38: Automatic Dial-Up Delay

    Functions INSYS Modem 56k small EU 2.1 12.8 Automatic Dial-Up Delay The standard TBR21 applies to all public phone networks in EC countries (Belgium, Den- mark, German, Finland, France, Greece, Great Britain, Ireland, Italy, Luxembourg, Nether- lands, Austria, Portugal, Sweden, Spain), as well as in Switzerland, Liechtenstein, Norway and Iceland.

  • Page 39: User Profiles

    12.9.2 Saving the Configuration If the configuration of the INSYS Modem 56k small EU 2.1 has been adapted to the re- quirements of the user, it is possible to save the settings in user profile 0 or 1. Changes of the configuration get lost after a RESET or restart, if the have not been saved before.

  • Page 40: Reset

    12.10 Reset The INSYS Modem 56k small EU 2.1 can be reset in three ways: By interrupting the supply voltage for a short time, by connecting the terminal "Reset" to the terminal GND, by us- ing an AT command and with the help of the HSComm software.

  • Page 41: Maintenance

    INSYS Modem 56k small EU 2.1. The firmware of the INSYS Modem 56k small EU 2.1 can be updated to add more func- tions to the INSYS Modem 56k small EU 2.1 or to improve the existing functions. A firm- ware update can be performed with the help of a terminal program that supports ASCII uploads (e.g.
  • Page 42 Maintenance INSYS Modem 56k small EU 2.1 2.1 flows over and the INSYS Modem 56k small EU 2.1 resets itself. In this case, you will hear the relays click during the uploads. It is possible that an error message is displayed.

  • Page 43: Waste Disposal

    INSYS Modem 56k small EU 2.1 Waste Disposal Waste Disposal 14.1 Repurchasing of Legacy Systems According to the new WEEE guidelines, the repurchasing and recycling of legacy systems for our clients is regulated as follows: Please send those legacy systems to the following address, carriage prepaid:...

  • Page 44: At Command Reference

    AT Command Reference INSYS Modem 56k small EU 2.1 AT Command Reference Each AT command starts with the letters AT and ends with a carriage return (CR). Both, upper and lower case letters are accepted; however, the leading letters must either be AT or at.

  • Page 45: At Command Overview

    Send "break" to the other INSYS Modem 56k small EU 2.1 In case of non-error-corrected connections, the INSYS Modem 56k small EU 2.1 sends a break signal to the other INSYS Modem 56k small EU 2.1. The length of the signal is: the specified parameter times 1/10 of a second.
  • Page 46 INSYS Modem 56k small EU 2.1 goes off-hook and tries to establish a connection to the other INSYS Modem 56k small EU 2.1 (without dialling). The behav- iour of the INSYS Modem 56k small EU 2.1 depends on the activation of the line current detection (refer to ATX command).
  • Page 47 INSYS Modem 56k small EU 2.1 terminates the connection display- ing the message: NO ANSWER. If busy tone detection is enabled, the INSYS Modem 56k small EU 2.1 the dial-up indi- cating the message: BUSY. If a response tone from the other INSYS Modem 56k small EU 2.1 is received during the waiting period, a connection is established.
  • Page 48 0 without hearing a dialling tone. After 0 has been dialled via: D0, dialling tone recognition can be switched on again using the parameter: W. The INSYS Modem 56k small EU 2.1 thus waits for the dialling tone and continues with the rest of the dial-up (via: 12345) only after hearing the dialling tone.
  • Page 49 The INSYS Modem 56k small EU 2.1 loads the factory default settings from the internal non-volatile memory. With this, the INSYS Modem 56k small EU 2.1 can be taken into a defined initial state. AT&F also overwrites a part of the S registry.
  • Page 50 AT\K Break control The INSYS Modem 56k small EU 2.1 reacts to a break (receive path OFF for a certain amount of time), which it receives from another modem or from the PC, or from the command AT\B according to the parameters.
  • Page 51 (Continuation) Like AT\K0 AT\K4 AT\K5 INSYS Modem 56k small EU 2.1 inserts a break into the data transmit- ted to the other modem 2. Situation The INSYS Modem 56k small EU 2.1 has been changed to command mode during a data connection via an escape sequence +++. In this condition, the AT\B command will send a break to the other modem.
  • Page 52 The value indicated by the INSYS Modem 56k small EU 2.1 corresponds already with the amplified level in the INSYS Modem 56k small EU 2.1, not the level on the phone line. Large AT%L responses imply a low signal level; small values imply a high signal level.
  • Page 53 INSYS Modem 56k small EU 2.1 AT Command Reference Command Description AT+MS=<Modula Select modulation type tion>, [Auto- AT+MS determines the modulation type. The command enables or disables automatic mode], [Send modulation recognition and defines the highest and lowest possible connection speed.
  • Page 54 Returning to online data mode ATO<n> If the INSYS Modem 56k small EU 2.1 is in online command mode, it will return to online data mode. If the INSYS Modem 56k small EU 2.1 is in offline command mode, it reports ERROR.
  • Page 55 Depending on the country settings, the S registers may only be changed within certain limits. The INSYS Modem 56k small EU 2.1 still reports OK, although the value has not changed as specified. We recommend checking the results after each write attempt, using the ATS<n>? command.
  • Page 56 INSYS Modem 56k small EU 2.1 Command Description AT&S DSR behaviour This command determines how the INSYS Modem 56k small EU 2.1 treats its DSR (CT107) output. DSR always ON (default) AT&S0 DSR ON after a response tone has been detected;...
  • Page 57 INSYS Modem 56k small EU 2.1 AT Command Reference Command Description AT&V<n> Displaying the configurations AT&V0 The active configuration of the modem, the saved user defaults and the saved phone numbers 0 to 3 (the parameter 0 may be omitted) are dis- played.
  • Page 58 During connection establishment, the INSYS Modem 56k small EU 2.1 reports the speed on the phone line, the error correction protocol and the baud rate of the application. ATW2 The INSYS Modem 56k small EU 2.1 reports the speed on the phone line.
  • Page 59 The command determines, which message group is sent to the PC by the INSYS Modem 56k small EU 2.1. This is important for PABXs, as a leading 0 or 9 must often be dialled before a dialling tone is heard on the line. Blind Dialling (dialling without detecting the dialling tone) is activated or deactivated according to the parameter.
  • Page 60 ATZ<n> Software reset The command causes the INSYS Modem 56k small EU 2.1 to perform a software reset. The INSYS Modem 56k small EU 2.1 loads (depending on parameter) the default setting saved by the user. If no parameter is specified, the user default 0 is loaded.

  • Page 61: At Messages

    INSYS Modem 56k small EU 2.1 AT Command Reference 15.2 AT Messages List of message numbers and messages texts depending on the ATX command. Message no. Message text in long form ATX<0> ATX<1> ATX<2> ATX<3> ATX<4> short form +FCERROR CONNECT...
  • Page 62 AT Command Reference INSYS Modem 56k small EU 2.1 Message no. Message text in long form ATX<0> ATX<1> ATX<2> ATX<3> ATX<4> short form CARRIER 19200 CARRIER 21600 CARRIER 24000 CARRIER 26400 CARRIER 28800 CONNECT 16800 CONNECT 21600 CONNECT 24000 CONNECT 26400...
  • Page 63 INSYS Modem 56k small EU 2.1 AT Command Reference Message no. Message text in long form ATX<0> ATX<1> ATX<2> ATX<3> ATX<4> short form CONNECT 50000 CONNECT 52000 CONNECT 54000 CONNECT 56000 CONNECT 230400 CARRIER 28000 CARRIER 29333 CARRIER 30667 CARRIER 33333...

  • Page 64: Registry

    S Registry INSYS Modem 56k small EU 2.1 S Registry S registers may be read and written using the ATS<n> command. (Refer also to the AT Command Reference). Certain S registers may only be read; others only al- low to enter a particular range of values.

  • Page 65: Overview S Registry

    INSYS Modem 56k small EU 2.1 S Registry 16.1 Overview S Registry Register Function Units Range Default Number of ringing tones until automatically going off- Ringing hook tones Ring tone counter Ringing 0-255 tones Escape ASCII 0-255 Return ASCII 0-127...

  • Page 66: Description S Registry

    S Registry INSYS Modem 56k small EU 2.1 16.2 Description S Registry Note: Registries marked with *) are stored in the user defaults with the command AT&W. Number of ringing tones until automatically going off-hook Number of rings until the modem goes off-hook For S0=0 the modem will not go off-hook when a call comes in.
  • Page 67 INSYS Modem 56k small EU 2.1 S Registry Dial tone delay Dial pause time, if a comma is included in the dialling string. If there is a comma in the dialling string, the modem will wait during the dialling procedure, until the time specified in S8 (in seconds) has expired.
  • Page 68 S Registry INSYS Modem 56k small EU 2.1 S21* Settings for V24 Meaning Bit 0,1 Reserved Bit 2 CTS behaviour CT106 (CTS) behaviour: 0: like AT&R0 1: like AT&R1 Bit 3-4 DTR behaviour CT108 (DTR) behaviour: 0: like AT&D0 1: like AT&D1 2: like AT&D2...
  • Page 69 INSYS Modem 56k small EU 2.1 S Registry Time period for DTR signal Time period, in which a modem waits without a DTR signal before it hangs up (1/100 seconds). Time period between RTS/CTS Time period between RTS and CTS activation in 1/100 seconds.
  • Page 70 S Registry INSYS Modem 56k small EU 2.1 S36* Resetting the error logs Meaning Bit 0..2 Determines what happens Modem hangs up if an attempt to establish a Modem stays online and establishes a direct V.42 LAP-M connection mode connection.
  • Page 71 INSYS Modem 56k small EU 2.1 S Registry S40* Break handling and MNP5 block size Meaning Bit 0 Reserved Bit 1 Reserved Bit 2 Reserved Bit 3-5 Break handling Break handling 0: like AT\K0 1: like AT\K1 2: like AT\K2...
  • Page 72 S Registry INSYS Modem 56k small EU 2.1 Error event code When a connection fails (NO CARRIER), an event code is written into this regis- ter. S86=0 Normal disconnect, no error S86=4 Carrier lost S86=5 No establishing of an error-corrected (V.42) connection...
  • Page 73 INSYS Modem 56k small EU 2.1 S Registry Result code Meaning Bit 0 CONNECT message with line speed Bit 1 CONNECT/ARO message for error corrected connection Bit 2 CARRIER messages enabled (messages 40 – 47) Bit 3 PROTOCOL messages enabled (messages 70 – 80)

  • Page 74: Tables And Diagrams

    Tables and Diagrams INSYS Modem 56k small EU 2.1 Tables and Diagrams 17.1 List of Tables Table 1: Technological Features ......................10 Table 2: Meaning of the LED displays ....................12 Table 3: Description of the connections on the top of the device..........13 Table 4: Description of the pin allocation of the sub-D jack ............14...

  • Page 75: Index

    INSYS Modem 56k small EU 2.1 Index Index Accessories ............. 8 Error ..............54 Additional information ......17 Error correction........16, 58 Alternative results ........17 Error correction protocols ......16 Answer mode..........45 Error event code ..........72 AT command..........24 ESC character ........65, 67 AT commands ..........28 Escape character .........66...
  • Page 76 Index INSYS Modem 56k small EU 2.1 Reset terminal ..........40 Terminal program......24, 28, 41 Result code ...........73 Terminating..........49 Retrain ............ 49, 71 Tone dialling..........28 Ring tone ..........28, 30 Tone dialling method.........56 Ring tone counter ........ 65, 66 Transmission ..........49 Ringing............48...

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