Telenetics CDMA manuale d’uso

OMEGA CDMA Modem User’s Guide 0049-0709-002 Rev. A[...]

The products and programs described in this User’s Guide are licensed products of Telenetics Corporation. Telenetics Corporation does not warrant that the hardware will work properly in all environments and applications, and makes no warranty and representation, either im plied or expressed, with respect to the quality, performance, m erchantabil[...]

FCC Radiation Exposure Statement The OMEGA CDMA product and its CDMA transceiver is approved for mobile operation only with respect to CFR 47 part 2.1091. FCC ID: N7NSB555 To ensure that the OMEGA meets the current FCC RF exposure guidelines, a separation distance of at least 20 cm (7.88") must be m aintained between the OMEGA's antenna a[...]

Contents CHAPTER 1 INTRODUCTION ..................................................................................................5 M ODELS ............................................................................................................................................5 F EATURES ..........................................................[...]

Chapter 1 Introduction T he OMEGA OM-DIGX is an industrial-grade wireless modem that provides Code-Division Multiple Access (CDMA2000) 1xRTT connectivity for remote comm unications and data collection from the safety and comfort of the office. It is ideally suited to provide access to remote telemetry devices such as gas and electrical m eters, cor[...]

Introduction Features All OMEGA CDMA Modem models offer the following standard features:  Dual-band support for both 800 MHz cellular and 1.9 GHz PCS bands.  Adheres to CDMA authentication as specified in CDMA2000.  Delivers data rates up to 153.6 Kbps (forward channel) and 76.8 Kbps (reverse channel).  Adheres to the IS-95A protocol. ?[...]

Installation Hardware Features Figure 1-1 shows the hardware features of the Type I OMEGA CDMA Modem. Figure 1-2 on the next page shows the hardware features of the Type II OMEGA CDMA Modem. Figure 1-3 shows the Type II OMEGA CDMA Modem equipped with the Marwell socket adapter. Figure 1-1. Type I OMEGA CDMA Modem Page 7[...]

Introduction Figure 1-2. Type II OMEGA CDMA Modem Page 8[...]

Installation Figure 1-3. Type II OMEGA CDMA Modem with Marwell Socket Adapter Page 9[...]

Chapter 2 Installation T his chapter describes how to install the OMEGA CDMA Modem. Inst allation Summary Installing the OMEGA CDMA Modem involves the following steps: 1. Unpack your OMEGA CDMA Modem. See page 11. 2. Obtain the additional items you need for installation. See page 11. 3. Obtain cellular telephone service. See page 11. 4. If you have[...]

AT Commands Unp acking Y our Hardware Remove the OMEGA CDMA Modem from its shipping carton and inspect it for damage. If your package contents are damaged or missing, please contact your place of purchase im mediately. Your package should include:  Either a stand-alone OMEGA CDMA Modem or one equipped with a Marwell socket adapter  Mounting F[...]

AT Commands IMPORTANT! Before you program the phone number and the system ID into the transceiver, use the default pass code to unlock the transceiver: AT~NAMLCK=000000, followed by AT~NAMVAL = nam, num, sid, nid <CR> After you obtain CDMA service, use the LEDs on the OMEGA CDMA Modem to verify the modem’s RSSI (see “LEDs” on page 17). [...]

AT Commands Table 2-1. OMEGA CDMA Modem AC Power Supply Connector Power Cable Color Designation Modem Terminal Live Black 1 (left pin) Ground Green 2 (center pin) Neutral White 3 (right pin) Setting the OMEGA DIP Switch The OMEGA CDMA Modem provides an 8-positi on configuration DIP switch that selects various operating parameters. Review the switch[...]

AT Commands Table 2-3. DTE Baud Rate Switch 1 Switch 2 Baud Rate (bps) OFF OFF ON ON OFF ON OFF ON 1200 2400 9600 (default) 19,200* * If you select 19,200 bps, set switch 6 ON to enable hardware flow control. DTR Dial Enable Using pre-programmed Telephone/Mobile Identification num bers, your RTU can originate calls to its host using the RS-232 Data[...]

AT Commands “Setting the OMEGA DIP Switch” on page 13). To facilitate this connection, the OMEGA Marwell socket adapter comes with an RJ-11 extension cable. This cable lets you connect a DTE cable to the appropriate RJ-11 female jack, without having to insert the DTE cable into the modem enclosure. Figure 1-1 on page 7 shows the location of the[...]

AT Commands Powering-up the Modem When power is applied to the OMEGA CDMA Modem, observe the m odem LEDs. If switch 5 is set to ON, the Power , CTS , and DSR LEDs should all go ON after the modem perform s its initialization for approximately 30 seconds. The RTS , DCD , TXD , and RXD LEDs go ON when a DTE is connected to the modem, a connection is [...]

AT Commands  Hardware flow control: enabled For convenience, the OMEGA CDMA Modem is configured for use right out of the box. To view the OMEGA CDMA Modem’s factory default configuration settings, issue the comm and AT&V <CR> . These settings should be satisfactory for most applications. If you need to change them, refer to the AT co[...]

AT Commands Chapter 3 Troubleshooting T his chapter describes troubleshooting procedures you can use in the unlikely event you encounter a problem with your OMEGA CDMA Modem. Problem Solution OMEGA is powered on and connected to DTE, but does not respond to commands. Be sure the modem and DTE are using the sam e port (baud rate) settings. Open the [...]

Appendix A AT Commands T o configure the OMEGA CDMA Modem, you issue AT comm ands from a Data Terminal Equipment (DTE) connected to the OMEGA CDMA Modem’s serial port. Com mands are sent using a terminal-emulation software program such as HyperTerminal. The terminal- emulation program m ust be configured to use the following settings:  Baud ra[...]

AT Commands Table A-1. Basic AT Commands AT Command Parameter Description 0 Do not echo typed AT commands. E 1 Echo typed AT commands back to the attached DTE ( default ). 0 Display transceiver product version information. I 1 Display modem product version inform ation. P Use pulse dialing. 0 Return result codes (required for modem transceiver prog[...]

AT Commands Table A-2. S-register Commands AT Command Parameter Description 0 Auto-answer (0-255; 0 disables auto-answer) 3 Carriage Return character ( default is 13 ASCII ).. 4 Line Feed character ( default is 10 ASCII ) 5 Backspace character ( default is 8 ASCII ). 6 Pause duration (2-10 seconds) before blind dialing ( default is 2 seconds ). 7 D[...]

AT Commands Table A-4. Cellular CDMA Commands AT Command Parameter Description *? Display list of OMEGA commands. *CLIENT= 0 Disable Client mode. 1 Enable Client mode. *CLIENT? Display Client mode activation. *D= [ string ] Set auto dialup string. *D? Display auto dial-up string. *DIP [ xxx.xxx.xxx.xxx ] Connect to given IP address. *DTR 1 Enable D[...]

AT Commands Table A-4. Cellular CDMA Commands AT Command Parameter Description *RPASS= [ string ] Set the remote user login password. *RPASS? Display the remote user login password. *RSSI Display the Received Signal Strength. *RUSER= [ string ] Set the remote login username. *RUSER? Display the remote login username. *SIP= [ xxx.xxx.xxx.xxx ] Set t[...]

AT Commands Table A-4. Cellular CDMA Commands AT Command Parameter Description ~NAMLCK Stores the pass-code number provided by the service provider when service is activated. Returns OK if number is acceptable. The default is AT~NAMLCK=000000. ~NAMVAL?0 Query the stored account information in the transceiver ~NAMVAL= < nam >,< nu m >, &[...]

AT Commands Table A-6. Telenetics-Proprietary Commands AT Command Parameter Description *S= < value > Set number of seconds to wait after modem inactivity before going to sleep. *S? Show time to wait before going to sleep. *T= < value > Set maximum connection time, in seconds ( default is 0=disabled ). *T? Show current timeout setting. [...]

AT Commands  The OMEGA CDMA Modem stores the last-executed comm and line in memory until it executes a new one. To re-execute the last command line you sent, type A/ without typing AT or at in front of it or pressing <cr> after typing it. If the modem is reset or loses power, the last-executed command is lost from memory. This renders the [...]

AT Commands Table A-7. Result Codes Number Word Description 0 OK The OMEGA CDMA Modem executed a comm and line without errors. 1 CONNECT The OMEGA CDMA Modem has made a data connection with another modem. 2 RING The OMEGA CDMA Modem has detected an incoming call. 3 NO CARRIER A carrier from the remote m odem was lost or was not present. 4 ERROR The[...]

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Appendix B Installing the 8-port RS-232 Module T he 8-port RS-232 module allows up to eight endpoint devices (such as meters, relays, and controllers) to connect to a single OMEGA CDMA Modem. This appendix describes how to install the 8-port RS-232 module. If you do not have this optional module, you can skip this appendix. V erify ing Package Cont[...]

Installing the 8-port RS-232 Module 7. Close the OMEGA CDMA Modem cabinet. 8. When the OMEGA is configured with a default port and receives a dial string with no port number, it waits 10 seconds and then automatically routes the call to the default port specified by the command: PD=<port number> <CR> To disable a default port, use a la[...]

Limited Product Warranty Telenetics warrants that the Product sold will be free from defects in m aterial and workmanship and perform to Telenetics' applicable published sp ecifications for a period of 18 m onths from the date of delivery to Customer or 12 months from placement into service, whichever occurs first. The liability of Telenetics [...]

Return Merchandise Authorization (RMA) Procedure Before returning any Telenetics product, an RM A number must be obtained. Before asking for an RMA number, ascertain that the product was purchased from Telenetics. If you bought the product from a Distributor or Systems Integrator , the product should be returned to that vendor. The most convenient [...]