Manuals / Western Telematic / Computer Equipment / Switch

Western Telematic CMS-16 manual Appendix A. RS232 Port Interface, Appendix B. Specifications

Models: CMS-16

1 62

Download 62 pages 40.13 Kb

Page 60

Format: /X [Enter]

Availability: Supervisor / User

Format: /X [Enter]

Response: Disconnected

Appendix A. RS232 Port Interface

Figure A.1: RS232 Port Interface

DCD and DTR hardware lines function as follows:

1. When connected:

. If either port is set for Modem Mode, the DTR output at either port reflects the DCD input at the other end.

b.If neither port is set for Modem Mode, DTR output is held high (active).

2.When not connected:

. If the port is set for Modem Mode, upon disconnect DTR output is pulsed for 0.5 seconds and then held high.

b.If the port is not set for Modem Mode, DTR output is controlled by the DTR Output option (Parameters Menu, Option 74). Upon disconnect, Option 74 allows DTR output to be held low, held high, or pulsed for 0.5 seconds and then held high.

Appendix B. Specifications

Image 60

Western Telematic CMS-16 manual Appendix A. RS232 Port Interface, Appendix B. Specifications, Format /X Enter

Contents

Console Management Switch CMS-16Users Guide WTI Part No Rev. BNo Serviceable Parts Inside Authorized Service Personnel Only Nameplate Power WarningBattery Replacement Rack Mount InstallationTable of Contents Disconnect Power3.2. Apply Power to the CMS 3.3. System SetUp Ports 3.4. Connecting your PC to the CMS4.1.2. DC Powered Units 4.2. Configure Option Switches 4.2.1. Default Baud Rate Sw1, Sw2, Sw34.2.2. Default Handshake Sw4, Sw5 4.2.3. Default Response Message Format Sw67.1.1.2. Disconnecting Ports 7.1.2. Defining Hunt Groups 7.2. Passive Mode 7.3. Buffer Mode7.3.1. Reading Data from Buffer Mode Ports 7.3.2. Port Buffers 7.4. Modem Mode 8. Saving and Restoring Configuration Parameters6.1. The Port Status Screen Supervisor Mode, Defaults Shown 6.2. The Port Diagnostics Screen Defaults ShownLimited Command Access Configuration Backup2. Unit Description 2.1. Front PanelTypographic Conventions COURIER FONT2. Power Cable Receptacle 3. Power Switch 2.2. Back PanelUsing Other Parameters for this Overview Optional 3. Getting Started3.1. Communication Parameters 3.2. Apply Power to the CMS 3.3. System SetUp Ports3.4. Connecting your PC to the CMS 3.5. Communicating with the CMS Unit2. Press Enter to access the CMS Command Mode Figure 3.2 The Port Status Screen Defaults Shown Figure 3.1 The Supervisor Level Help Screen4. Hardware Installation 4.1. Connecting Power to the CMS Unit4.2. Configure Option Switches 4.1.1. AC Powered Units4.1.2. DC Powered Units 4.2.1. Default Baud Rate Sw1, Sw2, Sw3 4.2.2. Default Handshake Sw4, Sw54.3. Initialize Unit to Default Settings 4.2.3. Default Response Message Format Sw64.2.4. Default Command Echo Sw7 4.4. Connecting Devices to the CMS 4.5. Application ExampleFigure 4.2 CMS Application Example Not to Scale 5. Configuration 5.1. Access to the CMS Command Mode5.2. System SetUp Ports $ telnet 192.1.1.1 Enter5.3. Password Functions 5.3.1. The Supervisor Password5.4. Defining the Site ID and Supervisor Password 5.3.2. The Port Passwords5.5. Port Configuration 5.5.1. Configuration Conventions5.5.3. RS232 Port Configuration Menus 5.5.2. Port ModesTo select port parameters, proceed as follows 5. Stop Bits Default = AT&C1$D2S0=1 Figure 5.2 Port Configuration Menu Modem Mode5.5.4. Network Port Configuration Menu Figure 5.3 Network Parameters Menu Supervisor Mode Only = On 5.5.5. Implementing IP Security Figure 5.4 IP Security MenuExample 1 Deny access to all hosts except Security Mask #1 Example 2 Allow access only by addresses that begin withMask #1 Action Deny Security Mask #2 Mask #2 Action Permit Security Mask #1 Mask #1 Action Deny Security Mask #25.6. Copying Parameters to All Ports 6. The Status Screens 5.7. Save User Selected Parameters6.1. The Port Status Screen /S Name The user-defined name for each port 6.2. The Port Diagnostics Screen /SD 6.3. The Network Status Screen /SN 6.4. The Port Parameters Screens /W Figure 6.3 The Network Status Screen Defaults ShownWP xx Enter 7.1. Any-to-Any Mode 7. Operation7.1.1. Port Connection and Disconnection 2. Invoke the /C command to connect the desired ports D 3 4 Enter D 3 EnterD 4 Enter 7.1.2. Defining Hunt Groups Hunt Group Example7.2. Passive Mode 7.3. Buffer ModeHunt Group Example 7.3.1. Reading Data from Buffer Mode Ports C xx EnterE xx Enter 7.4. Modem Mode 7.3.2. Port Buffers8. Saving and Restoring Configuration Parameters 8.1. Sending Parameters to a File8.2. Restoring Saved Parameters 9. Upgrading CMS Firmware 10. Command Reference Guide 10.1. Command Conventions10.2. Command Response 10.3. Command Summary Command AvailabilityCommand Syntax Terse Verbose1 Supervisor Mode displays parameters for all ports 10.4. Command Set Enter Enter Command ModeEnter+++Enter Resident Disconnect Sequence Format EnterxxxEnterFormat /C x x Enter CP Copy RS232 Port ParametersFormat /CP Enter D Third Party DisconnectFormat /D/Y x x Enter D/Y 2 Enter or /D/Y 3 EnterE Erase Buffer Format /E/Y x x EnterI Default and Test Format /F EnterH Help Format /H EnterFormat /J Enter N Set Network Port ParametersFormat /N Enter P Set RS232 Port ParametersSD Display Port Diagnostics T Reset Network PortFormat /SD Enter SN Display Network StatusUF Upgrade Firmware X Exit Command ModeFormat /UF Enter W Display Port Parameters WhoAppendix B. Specifications Appendix A. RS232 Port InterfaceFormat /X Enter Appendix C. Customer Service PowerStop Bits 1 or Trademark and Copyright Information Trademarks Used in this Manual