Western Telematic PLS-345 manual Item 6 Circuits to Switch Enable the Monitor Mode at circuit

Page 48

PLS-345 - Physical Layer Switch; User's Guide

Figure 9.4: AUX Port Connection

3.Configure Monitor Mode: Access the PLS command mode as described in Section 5.2. At the PLS> command prompt, type /M [Enter] to display the Monitor Mode Parameters Menu. Note that the Monitor Mode Parameters Menu is not available in User Mode. Set Monitor Mode Parameters as follows:

a)Item 1 - Monitor Mode: On.

Note: Do not enable the Monitor Mode until you have finished defining the other Monitor Mode parameters.

b)Item 2 - Switch if Level: 0 - Low.

c)Item 3 - Switch to Position: B.

d)Item 4 - Delay Period: 1 Minute.

e)Item 5 - Return: On (This will instruct the PLS to switch Circuit 1 back to the "A" position if the signal goes high again, and remains high for one minute.)

f)Item 6 - Circuits to Switch: Enable the Monitor Mode at circuit 1.

4.Set Circuit Parameters: From the PLS command prompt, type /P 1 [Enter] to display the Circuit 1 Parameters Menu. Use item 4 (Default Position) in the Circuit Parameters Menu to set the default state for Circuit 2 to "A".

5.Operation: When the switch is open, the input level will remain high, and Circuit 1 will remain in the "A" position. If the switch closes for more than one minute, the input level will drop, and Circuit 1 will be automatically switched to the "B" position. If the switch returns to the open position, and remains open for one minute, then Circuit 1 will return to the "A" position.

9-4

Image 48

Contents PLS-345 Page Nameplate Power Warning Shock Hazard Do Not EnterEnclosed Racks VentilationTable of Contents Command Summary Application ExamplesMonitor Mode IntroductionTypographic Conventions ApplicationsUnit Description Front PanelBack Panel Back PanelUnit Description PLS-345 Physical Layer Switch Users Guide Quick Start / System Overview Modem & Console Port Access Factory set PLS $ telnet 192.168.168.168 EnterCircuit Status Screen Command Help Screen System Mode Installation Power Supply ConnectionInitialization Connecting Common and A/B Lines Connecting the Network CableConnecting an External Modem Connecting a PC to the Console PortSetUp and Configuration System Mode and User ModeCommunicating with the PLS-345 SetUp and Configuration PLS Command/Menu Conventions SetUp and Configuration Defining General ParametersPLS-345 Physical Layer Switch Users Guide SetUp and Configuration Circuit Parameters Circuit Parameters MenuNetwork Parameters Network Parameters Menu Implementing IP Security IP SecurityExample 1 Deny access to all hosts except Monitor Mode Hardware ConfigurationSelecting Monitor Mode Parameters Monitor Mode Parameters Menu Switch if Level 1 High Switch to Position B Return On Save Configuration Parameters Status Screens Circuit Status ScreenPLS-345 Physical Layer Switch Users Guide Network Status Screen PortPLS-345 Physical Layer Switch Users Guide Manual A/B Switching OperationCode Activated A/B Switching /A Command and the /B CommandEnter or /B n Enter Enter/D Command Command Confirmation PromptMonitor Mode Saving and Restoring Configuration Parameters Sending Parameters to a FileRestoring Saved Parameters Monitoring Signal Drop and/or Power Loss Application ExamplesAUX Port Connection Monitoring a Switch or Relay Monitoring a ContactItem 6 Circuits to Switch Enable the Monitor Mode at circuit Command Summary Display CommandsDisplay Help Screen Display Circuit StatusConfiguration Commands SN Display Network StatusView/Set General Parameters View/Set Circuit ParametersView/Set Monitor Mode Parameters DL Download Configuration to FileView/Set Network Parameters Control Commands Switch Circuit n to Line aSwitch Circuit n to Line B Set Circuits to Default Reset Network InterfaceCommand Format /D Enter Command Arguments Command Format /T Enter Command ArgumentsCommand Format /X Enter Command Arguments Exit/DisconnectInterface Descriptions Console Port InterfaceModem Port Interface Common Ports and A/B Ports Figure A.3 Common Ports and A/B PortsSpecifications SwitchingSize Customer Service Trademark and Copyright InformationIndex Index-2 Page Sterling Irvine California 949 586-9950 Toll Free