Operating instruction ComuCont Dual ComuCont Dual documentation_eg.DOC Date: 28.03.
Seite 3 Contents 1 INTRODUCTION ...................................................................................................................................................... 4 2 SAFETY INSTRUCTIONS........................................................................................................................................ 4 2.1 ELECTRICAL SAFETY.............................................................................................................................................
1 Introduction As radio core, the ComuCont Dual contains the WaveCom WMOi3 or Siemens TC35 Engine. Besides the descriptions in this instruction the technical description on WaveCom WMOi3 is valid. Further information on parametrization and on the functions of this device can also be found in the operation instruction of the parametrization software PARACOM. All required settings are set in this software. Direct programming is not necessary or is not recommended.
Seite 3 Port At the modem, there is a block with 36 screw terminals • for the interface RS232 • for the interface CL (TTY) 2 and 4 wire • for the interface RS485 and • for the power supply 3.1 Port plan of the screw terminals 3.2 Power supply Pin No. 9 11 12 21 22 23 24 35 36 NOTE: 3.3 Function Pin Type PE PE L1 Net N Net PE PE PE PE PE PE PE PE +24V /20mA unregulated out power GND (24V) GND power A voltage between 90V –260V AC/DC (50/60Hz) can be applied to the modem.
3.3.1 V24-port with power supply for readout top ComuCont Dual 3.3.2 1 +5V GND 13 GND RXD 25 RXD TXD 26 TXD V24-port to PC Sub-D 9- pole without Handshake ComuCont Dual 3.3.3 3.4 readout top +5V RS232 to PC Sub-D no Handshake GND 13 GND RXD 25 RXD TXD 26 TXD Inputs The device desposes of two additional inputs. 1. Terminal block Pin 2. = /IN1 Input: „ L“ -active in relation to GND Pin 13 Level: TTL (Umax. +5V; Rmin. –0,3V) (internal in 2.
Seite 3.5 3.5.1 CL / TTY interface Wiring plan of the CL / TTY interface Note: In the following tables, the functions of the Pins are indicated according to the definition of a data transmission unit (DUE). If, when indicating the function (section function ..) significance is put in brackets, this is meant to be the terminal description of the data terminal to be connected (DEE –e.g. PC, Memo Count NT, ..).
3.5.2 active CL / TTY Pin No. 4 5 6 16 17 18 28 29 30 33 34 NOTE !! 3.5.3 Function Function 4Dactive TX-24V (TX+) RX-24V (RX+) +5V RX+ (RX-) Br. 17-18 Function 2Dactive Nc RX (TX) +5V Br. 16-29 Br. 17-30 Nc TX (RX) Pin Type TX_I+ out RX_I+ out +5V out power RX_C out RX_E out RX_G GND power TX_A TX+ (TX-) in TX_K Br. 29-30 in TX_G GND power GND GND GND GND power CL/enable CL/enable CL/enable in Bridge Pins 33-34 for the activation of the CL-interface.
Seite 3.5.6 passive CL / TTY Pin No. 4 5 6 16 17 18 28 29 30 33 34 NOTE !! Function Function 4DFunction 2DPin Type passive passive TX_I+ nc nc out RX_I+ Nc nc Out +5V +5V +5V out power RX_C RX+ (RX-) Br. 16-29 out RX_E RX- (RX+) RX (TX) out RX_G Nc Nc GND power TX_A TX+ (TX-) TX (RX) in TX_K TX- (TX+) in TX_G Nc Nc GND power GND GND GND GND power CL/enable CL/enable CL/enable in Bride Pins 33-34 for the activation of the CL-interface. 3.5.
3.6 LEDs / SIM-card plug 3.6.2 Function of the LED’ s LED 1: On: The device is registered in the radio-network, e.i. the device can be reached. Blink: The device is not (yet) registered in the radio-network. LED 2 and 3: These LEDs indicate a default, the field strength of the radio-net or a modem-radio connection. LED 2 Off Blinks On On On Off 3.6.1 SIM-card Open the device lid to plug in the SIM_card. The radio-modem is installed perpendicular to the motherboard.
Seite 4 Installation For installation, proceed as follows: 1. Plug in the SIM-card 2. Plug in/Installation of the radio antenna 3. Plug in the serial ports to the terminal 4. Apply a voltage of (90-260 V AC/DC (50/60 Hz) 5. Parameterization of the device via the serial digital trunk interface by using the parameterization software NOTE: On distribution of the devices, the internal Goldcap for the coverage of the clock module is not loaded. Therefore, time-display is lost in the case of net-off.
5 ComuCont Dual-core The functionality of the WaveCom WMOi3 Engine is extended via the ComuCont Dualcore. The core consists of a 8051 processor, an internal clock buffered via Goldcap, an EEPROM for the storage of the parameters and a RAM of 32 KB to buffer the overflow during data transmission to the control station. 5.1 Information on operation The clock-module is buffered via a GoldCap. The parameters are saved on an EEPROM and are independant on buffering.
Seite 5.1.4 Display of a radio link As soon as a radio-modem-link is established, the function of the field strength display will be deactivated. The modem-link is displayed via the LEDs: LED3: on LED2: off LED1: blinks 5.1.5 Backup For a backup via the radio path, the protocols RLP (Radio Link Protocol) or V.42bis are taken.
5.2.5 Call-note As soon as the code protection against unauthorized access to the data terminals is activated, a call-note can be made. At the call-note, instead of the code during Login, the command for call-note including indication of the telephon register number 0-3 of the device, as well as a 8-digit acknowledgement recognition is transferred. Then the ComuCont Dual automatically hangs up and, at the earliest after 5 seconds, starts the recall to the telephon number of the selected register. 5.2.
Seite 5.3.2 Connect-Login-Mode If the code for the protection against unauthorized access to the data terminals is activated, the device is in this mode after a successful connection set up via a call. In this case the device retransmits the signals to the calling control station Login: as command for entering the code. There are 3 options to change the mode: 1.
5.4 Required settings/Information for the control station The control station has 3 possibilities to transfer data to or from a data terminal connected to a ComuCont Dual: 1. No code for the Transparent-Mode is active The ComuCont Dual reacts like a modem customary in trade. No special commands or settings are necessary. 2. The code for the Transparent-Mode is active a. After receipt of the signal sequence, the control station transfers Login: the 8-digit code.
Seite 5.5 17 Parameterization Parameterization is done line-oriented, i.e. a command line has to be closed down by CR. Thte ComuCont Dual requires the entry with a „ :“ -Prompt at the start of the line. The settings have to be saved via the SAV-command in the EEPROM. Otherwise the changes are rejected. 5.5.1 Commands Command-Format WNAxxxxxxxx Effect Sets the 8-digit ComuCont-ID / Transparent-code.
Command-Format RRV WHAx RHA WHIxxxxx RHI RHH RHL WCHx RCH WDPpwd Lpwd SAV Q WPRESET 5.5.2 Effect Output of the number of recall-trails in the next line. Selection of the radio-net x: 0 = any operator 1,3 = operator indicated with WHI angegeben wurde 2,4 = local-net resulting from the IMSI-number For x= 1,2 applies: if the desired net-operator does not exist/disabled, another net may be selected. The desired net is being searched for every 14 minutes.
Seite 6 Technical data Serial interfaces V24/RS232 RS485 or CL (TTY 20mA) 2- or 4-wire - active or passive - according to EN 61107 - - - - Coverage of external devices + 24V / 20mA (unregulated) +5V / 20mA Modem functionalilty Radio-Module WMOi3 or TC35 for 900/1800 MHz nets (e.g. D1, D2, E) - initial coverage 2W Data transmission with 9.600 Baud (V.
