用户手册目录Stop Bit1Stop Bit1INTRODUCTION6DESCRIPTION6Figure 1 - Location of PMU Components6APPLICATION NOTES7VAX SITE CONTROLLER COMPUTER7APPLICATION SOFTWARE PROMS7PERSONALITY PROMS7Figure 2 - Card Layout for PDP Upgraded to VAX7INSTALLATION8SITE CONTROLLER HARDWARE8SITE CONTROLLER SOFTWARE8Figure 3 - Location of Fastener Screws on Computer8Figure 4 - Location of PROM Card in Computer8Figure 5 - Location of PROM Card in Older Computer8Figure 6 - Location of PROMs on PROM Card8Data Bits8Data Bits8Application Software PROMs9Personality PROMs9PMU HARDWARE9A. Addition from No PMU9Figure 7 - Application Software PROM Label9Figure 8 - Personality PROM Label9Table 1 - Selection of Installation Procedure9Table 2 - Parts for Addition from No PMU10Figure 9 - Antenna Power Sensor Connections11B. Upgrade from Old PMU12Figure 10 - Connections for Addition from No PMU12Table 3 - Parts for Upgrade from Old PMU12C. Adaptation from Old PMU13Figure 11 - Connections for Upgrade from Old PMU13Table 4 - Parts for Adaptation from Old PMU13INITIAL POWER-UP14Figure 12 - Connections for Adaptation from Old PMU14PMU PROGRAMMING15Terminal Setup15Software Initialization15Figure 13 - DB-25 Terminal Connections15Figure 14 - DB-9 Terminal Connections15Table 5 - Terminal Communications Protocol15Figure 15 - Operation Select Menu (Main Menu)16Figure 16 - Setup Selection Menu16Time/Date/Password17Figure 17 - Site Data #1 Screen17Antenna Mapping18Figure 18 - Analog Input Channel Screen18POWER SENSOR CALIBRATION19Unidirectional Power Sensors19Figure 19 - Analog Input Channel Screen Showing Antenna Channel Parameter19Figure 20 - Unidirectional Power Sensor Calibration Screw19Bi-directional Power Sensors20Figure 21 - Bi-directional Power Sensor Calibration Screws20FINAL CHECK21Table 6 - Power Sensor Voltage-to-Power Conversion Table21OPERATION22STARTUP22Polling Recovery22EDACS Configuration Setup22Polling Failure22MONITOR22Power Sensor Monitoring22Power Measurements23SWR Calculations23ALARMS23Alarm Reporting24Excessive Alarms24PARAMETERS25Channel PMU Enable25Site PMU Enable25PMU Model25Table 7 - PMU Option Parameters26Transmitter Lower Alarm Limit27Transmitter Upper Alarm Limit27Antenna Lower Alarm Limit27Antenna Upper Alarm Limit27SWR Upper Alarm Limit28Antenna Mapping28ALARM LIMIT RE-CONFIGURATION28Alarm Limits As Installed28Transmitter Power Alarm Limits28Antenna Power Alarm Limits28Antenna SWR Alarm Limit29Figure 22 - Analog Pseudo Channel Screen29MAINTENANCE30POWER SENSOR CALIBRATION30TIME AND DATE ADJUSTMENT30DIAGNOSTIC SCREENS30Alarm History Report Screen30Channel Monitor Screen30Table 8 - SWR Upper Limit30Figure 23 - Report Selection Menu31Figure 24 - Alarm History Report Screen31Figure 25 - Channel Monitor Screen31SOFTWARE UPDATES32ERASE ALL PROGRAMMING32Figure 26 - Location of PMU Software32Table 9 - Channel Numbers for Channel Monitor Screen32ALARM DELAY ADJUSTMENT33Figure 27 - Location of DIP Switches33TROUBLESHOOTING34Table 10 - Troubleshooting Symptoms34GLOSSARY36PMU INTERCONNECT DIAGRAM - EDACS REPEATER CABINET37PMU INTERCONNECT DIAGRAM - SITE CONTROLLER CABINET (Upgrade)38Baud Rate9600Baud Rate9600文件大小: 351.2 KB页数: 38Language: English打开用户手册