User Manual
ENIGMA XM88422 Digital Receiver Version 1.50 Table of Contents Table of Contents ..................................... 2 CPM Controls ............................................. 13 System Overview ......................................... 6 Liquid Crystal Display ...................................... 13 Power LED ....................................................... 13 Check LED ....................................................... 13 Event LED ...................................................
ENIGMA XM88422 Digital Receiver 5. Dual Line Card Module ....................... 23 General Information................................... 23 Line Card Features .................................... 23 Installation .................................................. 23 Line Card Controls .................................... 23 Liquid Crystal Display ....................................... 23 Line LED ........................................................... 23 Comm LED .....................................
ENIGMA XM88422 Digital Receiver Version 1.50 What’s new in version 1.50? The 1.50 version of the ENIGMA Digital Receiver had been enhanced in both hardware and software compared to the prior versions. The main changes are the following: New Flash microcontrollers allow easy software upgrade in all modules. Power Module is reconstructed. New microcontroller type supports better supervision of battery charging. The LCD backlight system is reconstructed.
ENIGMA XM88422 Digital Receiver 1. Introduction The ENIGMA XM88422 is a multi-line, multi-format digital receiver for commercial fire and burglary monitoring. The standard unit consists of a CPM Central Processing Module, a DLCM Dual Line Card Module and a PWR Power Module. With additional Dual Line Card Modules, the receiver can be enabled to monitor up to 30 telephone lines. The ENIGMA XM88422 can receive and decode most of the popular and commonly used communication formats. See Appendix B.
ENIGMA XM88422 Digital Receiver Version 1.
ENIGMA XM88422 Digital Receiver 2. Quick Start Receiver Setup and Operation Unpacking Carefully unpack the receiver and inspect the device for shipping damage. If there is any apparent damage, do not try to turn on the equipment, and notify the carrier immediately.
ENIGMA XM88422 Digital Receiver Version 1.50 Clock signal protocol is disabled, reports the events to COM1 without time and date External acknowledge is disabled Tamper recognition is disabled Return to the default programming You can return to default programming at any time by entering the menu and selecting the ‘Factory Defaults’ menu point from the ‘Utils’ menu. The signals will be displayed on the LCD of the Line Cards as they are received.
ENIGMA XM88422 Digital Receiver Version 1.50 3. Installation Printer Connections Mounting the Receiver The ENIGMA XM88422 receiver is shipped by default with a standard 3HE 19” desktop housing. The housing can be extended using rack extender brackets to 6 HE or more enabling the receiver to build in additional Line Cards. Optional 19” rack mounting brackets can be used to install the receiver in standard 19” rack housings. The LCD screens on the receiver are designed to be viewed below eye level.
ENIGMA XM88422 Digital Receiver Version 1.50 Telephone Line Connections Grounding Connect the telephone lines to the Line Cards LINE modular jack with RJ11 4/6 pin modular cables. For ISDN connection, use the 2 analog outputs of the ISDN NT box. To achieve the best resistance against static and electric noise and electromagnetic interference (EMI) connect the metal casing of the receiver to a grounding point.
ENIGMA XM88422 Digital Receiver Power Supply The Power Supply of the receiver is housed in the Power Module. The Power Supply requires 16.5 VAC as input, and has a 13.4 VDC stabilized power output with fuse and a 13.8 VDC stabilized battery charging output with fuse. Version 1.50 Using a 100VA 16.5 VAC transformer connect AC power to the Power Module. Connect the battery cables to the battery outputs. Use a 7 Ah or 15 Ah backup battery. Ensure that all connections have been made correctly.
ENIGMA XM88422 Digital Receiver Version 1.
ENIGMA XM88422 Digital Receiver 4. CPM Module The CPM Module is the central processing module of the ENIGMA XM88422 that controls the Line Cards and forwards the information from the Line Cards to the printer and the central station computer. The CPM can monitor up to 30 Line Cards (15 Line Card Modules) General Information The CPM Module incorporates two high-speed RISC micro-controllers working together and sharing the tasks of the CPM Unit between each other.
ENIGMA XM88422 Digital Receiver Version 1.50 INFO button Pressing the Info button will display system status information on the screen. Enter/Ack or Clr will exit the status dialog box. The protected mode of the receiver is indicated with a small key displayed in the status row. The menu, local programming of the receiver and the utility functions are accessible only in protected mode. Arrow buttons The arrow buttons can be used to browse in the list of events up and down.
ENIGMA XM88422 Digital Receiver Note, that incoming events have priority over browsing, so that an event reception will automatically interrupt review mode, and return to the bottom of the list, with the newly received event highlighted in the last line. Change List Font Size Pressing the Shift button will change between normal and extended display font sizes. The change is instant; the list of events and the status row will be displayed in the selected font size.
ENIGMA XM88422 Digital Receiver The Menu By pressing the Menu button the menu is started. Through the menu, the utility and local programming functions can be accessed. The menu starts at the main menu bar in the top of the screen. Navigation in Menu To navigate through the menu options the directional buttons can be used. To enter a submenu or select a menu item, press the Enter/Ack key. To step back press Clr. Pressing Clr at the main menu bar will exit the menu mode.
ENIGMA XM88422 Digital Receiver Enter/Ack key to save the set values. A “Program Change” event will be recorded. Pressing the Clr button will exit the dialog box without making any changes. Receiver Number The receiver number identifies the receiver for the computer. This is important when multiple receivers are connected to a computer. The value can be set between 0 and 256. The default value is 01.
ENIGMA XM88422 Digital Receiver If an invalid Line Card number is entered, the receiver will go on the same way as described above, but all the parameters will be 0 (or disabled) and the changes cannot be saved. Serial Setup At the Serial Setup, the parameters of the serial ports can be set. After selecting COM1 or COM2, the parameters of the corresponding port will appear and can be set. COMx Speed : 96 Databits : 8 Parity : ev The currently selected field is flashing.
ENIGMA XM88422 Digital Receiver CPM Ports The ENIGMA digital receiver is equipped with two RS232 serial and one Centronics parallel port. The two serial ports have some very important differences in function. The port functions and operation will be detailed in this section. Serial Port 1 (COM1) The Serial Port 1, or as referred shortly COM1, is the main communication port of the CPM Unit.
ENIGMA XM88422 Digital Receiver Basic Signal Protocol The Basic Signal Protocol is the mostly used protocol by the receiver. Receiver status events and most of the events received by the Line Cards are forwarded to the CPM using this protocol. The protocol format is: 1RRLssssAAAAAAssGYYY[DC4] Where: 1 RR L AAAAAA G YYY [DC4] Protocol ID Receiver number Line Card ID Account number Area/Group number Event code Terminator, 014h Version 1.
ENIGMA XM88422 Digital Receiver Debug Protocol This protocol is used to transmit the Fault Data the Line Cards received. Note that this protocol is only available, if the debug mode is activated in at least one of the Line Cards. XRRLddddddddddddddds[DC4] Where: 9 RR L ddd..dd [DC4] Protocol ID Receiver number Line Card ID Fault Data received Terminator, 014h Clock Signal Protocol The Clock Signal Protocol is used to transmit time and date information together with the events.
ENIGMA XM88422 Digital Receiver Version 1.50 Serial Programming User Defined Library The ENIGMA XM88422 digital receiver can be programmed through each of its two RS232 serial ports. The programming can be carried out with the help of the ENIGMA Programming Software detailed in the next chapter. The user definable event library can be programmed only with the help of the ENIGMA Programmer Software.. When commencing serial programming, the receiver will generate a “Program Access” message.
ENIGMA XM88422 Digital Receiver 5. Dual Line Card Module The Dual Line Card Module is composed of two identical and independent Line Cards with separate LCD displays and controls. In the ENIGMA XM88422 Digital Receiver, the Line Cards act as the interface link between the digital transmitters and the CPM Unit. Different communication formats can be used to transmit information between the Line Card and the digital transmitters.
ENIGMA XM88422 Digital Receiver Comm LED The Comm LED indicates that the Line Card is online. It also indicates the telephone line test. The LED is off if the Line Card hangs up and waits for call. Error LED The Error LED indicates Line Card trouble condition. The LED is on, when the telephone line is failed, or the CPM Unit is absent, or fault data/call is received. The LED will go off, if the trouble condition is cleared or corrected.
ENIGMA XM88422 Digital Receiver In stand-alone mode, it is possible to enter the Line Cards own menu for programming, which function is disabled in normal operation. Version 1.50 If there is an error in decoding the type of the error will be displayed along with the received data for review and a “Fault Data” message will be sent to the CPM if debug mode is enabled.
ENIGMA XM88422 Digital Receiver In this case, the Line Card will hang up, the Comm LED goes off and the last event received will remain on the screen until the next line test or until the next call. If the “Keep display” option is programmed, the last event will be displayed until the next communication attempt.
ENIGMA XM88422 Digital Receiver By pressing the < button the TLM can be disabled, by pressing the > button it can be enabled again. The default value is enabled. The Line Card checks the telephone line periodically. The line checking period can be set separately when the telephone line is ready and when the telephone line is absent or disconnected.
ENIGMA XM88422 Digital Receiver Version 1.50 transmitted to the CPM directly with the help of a special protocol. If turned off, one fault call or fault data message per call will be transmitted to the CPM. The time can be adjusted by 100 milliseconds from 5 to 80. The default value is 9 which means 9 x 100 ms = 0.9 seconds. Debug Mode (OFF) The interval between the handshakes gives the time the Line Card will wait for an answer after issuing a handshake.
ENIGMA XM88422 Digital Receiver There are two options that can be used to minimize the possibility that a faulty control panel will hold up the receiver for too long. It is possible to limit the number of events the ENIGMA will receive from a control panel in one communication. This option can be enabled at the Format Options, Limit Calls section: Max.Events/Call 000 x 16 (00=UL) The number of events per call can be set by 16, from 0 to 240. 0 means, that the number of events per call is not limited.
ENIGMA XM88422 Digital Receiver Version 1.50 Example: 2-way Event Code 00 (00-None) The code programmed, defines the group of events which can activate 2-way Audio. The group is defined as a range of events, the first digits of the event must be in the range defined by the upper and lower nibble of the code.
ENIGMA XM88422 Digital Receiver 6. Power Module The Power Module supplies power to the other modules in the system, charges and supervises the backup battery and reports AC and battery status to the CPM Unit. Inputs and Outputs The input of the Power Module is 16.5 VAC. The module contains a dual power supply, separate power supplies for the modules and for battery charging. The red AC Power light on the front of the Power Module indicates the presence of the AC voltage.
ENIGMA XM88422 Digital Receiver Appendices Appendix A: CPM Reference CPM Status Event Summary Message RECEIVER RESET COM1 ERROR COM1 RESTORED PRINTER ERROR PRINTER OK AC ERROR AC RESTORED BATTERY LOW BATTERY OK 3V BACKUP LOW 3V BACKUP OK RECEIVER TAMPER TAMPER RESTORE ACCESS GRANTED ACCESS DENIED PROGRAM ACCESS PROGRAM END TIME/DATE SET PROGRAM CHANGE MANUAL ACK LINE CARD RESET TEL LINE ERROR TEL LINE OK FAULT CALL FAULT DATA OPERATOR CANCEL LINE CARD FAIL Code D0 05 06 01 02 15 16 03 04 11 12 07 08 0E 0F
ENIGMA XM88422 Digital Receiver Version 1.
ENIGMA XM88422 Digital Receiver Version 1.
ENIGMA XM88422 Digital Receiver Version 1.50 Factory Defaults Card Number Line Check Check if OK Check if Fail Nr.
ENIGMA XM88422 Digital Receiver Version 1.50 Appendix C: Trouble Shooting Guide Problem: No communication with the central station computer on COM1 Solution: Ensure that the cable used is an AT modem cable and connected properly. Check the serial port configuration of the receiver and the computer. Check the computer software setup. Examine the output of the receiver with a terminal program.
