DOC 6501_Release V
ATS-6501 Users Guide
v
6.2.9 PPS Outputs .............................................................................................. 113
6.2.10 IRIG Outputs ................................................................................................ 114
6.2.11 NASA36 Outputs ......................................................................................... 115
6.2.12 TIC Measurements ....................................................................................... 116
6.2.13 4391 Code Generator ................................................................................... 116
6.2.14 Software Update Failure .............................................................................. 117
6.2.15 Configuration Not Readable ........................................................................ 117
6.3 Communication Problems ................................................................................ 117
6.3.1 LAN .......................................................................................................... 117
6.3.2 USB-to-Serial Adapter (94000-115200) (Command Port) ....................... 117
6.3.3 External Reference Adapter (94001-5071A) ............................................ 118
6.4 Syslog Command ............................................................................................. 118
6.5 System Configuration Issues (syscfg) .............................................................. 119
6.6 Troubleshooting Summary ............................................................................... 119
Appendix A System Specifications .............................................................................................. 121
Appendix B Status Command Fields ........................................................................................... 129
Appendix C Status Port (1900) Example ..................................................................................... 135
Appendix D Detailed Command Information .............................................................................. 147
Appendix E System Recovery Without GNSS ............................................................................ 193
Appendix F System Monitoring and Control Protocol (SMCP) .................................................. 196
F.1 Description ....................................................................................................... 196
F.2 Configuring SMCP ........................................................................................... 197
F.3 NodeIDs ........................................................................................................... 200
F.4 Troubleshooting ............................................................................................... 203
F.5 Node_directive Command ................................................................................ 204
F.6 PPS Steer Source .............................................................................................. 205
F.7 IRIG Steer Source ............................................................................................ 206
Appendix G System Configuration (syscfg) ................................................................................ 208
Appendix H Julian Date Calendars .............................................................................................. 212
Appendix I Certificate of Compliance ......................................................................................... 214
Figures
Figure 1 Antenna Location ............................................................................................... 10
Figure 2 Antenna Cable .................................................................................................... 11
Figure 3 Rear Panel Output Card Locations ..................................................................... 17
Figure 4 Input/Output Cards ............................................................................................. 17
Figure 5 Timing System Diagram ..................................................................................... 38
Figure 6 External Frequency Reference ........................................................................... 39
Figure 7 ATS-6501 Front Panel ........................................................................................ 55
Figure 8 ATS-6501 SAASM Front Panel ......................................................................... 55
Figure 9 ATS-6501 Rear Panel ......................................................................................... 59
Figure 10 ATS-6501 SAASM Rear Panel ........................................................................ 59
Figure 11 ATS 6501 Rear Panel Connections .................................................................. 60
Figure 12 Flash Card ......................................................................................................... 61
Figure 13 Upstream Fiber Packet ................................................................................... 196