DT-4500 Series C- and Ku-Band Down Converters
MN/DT4500.IOM / CD-MNDT4500
Table of Contents
Revision 2
xi
8.2.3
Ethernet (100BASE-TX) ........................................................................ 8–2
8.3
Access Methods ................................................................................ 8–3
8.3.1
Direct (Physical) Access ........................................................................ 8–3
8.3.2
Indirect (Virtual) Access ....................................................................... 8–3
8.4
Addresses ......................................................................................... 8–4
8.4.1
Physical Address ................................................................................... 8–4
8.4.2
Virtual Address ..................................................................................... 8–4
8.4.3
IP Address ............................................................................................. 8–5
8.5
Basic Protocol ................................................................................... 8–5
8.5.1
Transmission Mode .............................................................................. 8–5
8.5.2
Baud Rate ............................................................................................. 8–6
8.5.3
Asynchronous Character Format ......................................................... 8–6
8.5.4
Character Set ........................................................................................ 8–6
8.5.5
Response Timeout ............................................................................... 8–6
8.5.6
Bus Inactivity Requirement .................................................................. 8–6
8.6
Message Structure ............................................................................ 8–7
8.6.1
Start Character ..................................................................................... 8–7
8.6.2
Device Address ..................................................................................... 8–7
8.6.3
Commands/Queries ............................................................................. 8–7
8.6.4
Confirmation Response ........................................................................ 8–8
8.6.5
Error Response ..................................................................................... 8–8
8.6.6
End of Message .................................................................................... 8–8
8.6.6.1
Command Ending ........................................................................... 8–8
8.6.6.2
Response Ending ............................................................................ 8–8
8.7
Remote Operation – Commands/Queries .......................................... 8–9
8.7.1
Command/Query Quick References .................................................... 8–9
8.7.1.1
Utility Commands/Queries Quick Reference ................................. 8–9
8.7.1.2
Configuration Commands/Queries Quick Reference ................... 8–10
8.7.1.3
Redundancy Commands/Queries Quick Reference ..................... 8–10
8.7.1.4
Status Commands/Queries Quick Reference ............................... 8–10
8.7.1.5
Stored Alarm Queries Quick Reference ....................................... 8–11
8.7.2
Utility Commands/Queries ................................................................ 8–11
8.7.2.1
TIM (Time) .................................................................................... 8–11
8.7.2.2
DAT (Date) .................................................................................... 8–11
8.7.2.3
TPE (Time Protocol Enable) .......................................................... 8–12
