Comtech EF Data LBC-4000 User Manual
Page 8
![background image](https://www.manualsdir.com/files/778944/content/doc008.png)
LBC-4000 L-Band Up/Down Converter System
Revision 4
Table of Contents
MN/LBC4000.IOM
vi
5.2.4.7 UTIL Æ ApID (Application ID) .......................................................................................... 5–16
CHAPTER 6.
SERIAL-BASED REMOTE PRODUCT MANAGEMENT ................................ 6–1
6.1
Introduction ......................................................................................................................... 6–1
6.1.1
EIA‐485 .................................................................................................................................. 6–2
6.1.2
EIA‐232 .................................................................................................................................. 6–2
6.2
Remote Commands and Queries Overview ........................................................................... 6–3
6.2.1
Basic Protocol ........................................................................................................................ 6–3
6.2.2
Packet Structure .................................................................................................................... 6–3
6.2.2.1 Start of Packet ................................................................................................................... 6–4
6.2.2.2 Target Address .................................................................................................................. 6–5
6.2.2.3 Address Delimiter .............................................................................................................. 6–5
6.2.2.4 Instruction Code ................................................................................................................ 6–5
6.2.2.5 Instruction Code Qualifier ................................................................................................. 6–6
6.2.2.6 Optional Message Arguments ........................................................................................... 6–7
6.2.2.7 End of Packet .................................................................................................................... 6–7
6.3
Remote Commands and Queries ........................................................................................... 6–8
APPENDIX A.
UP/DOWNCONVERTER IDU MODULE REMOVAL/RE-INSTALLATION . A–1
A.1
Introduction ......................................................................................................................... A–1
A.2
IDU Module Removal Procedure ........................................................................................... A–2
A.3
IDU Module Installation Procedure ....................................................................................... A–5
APPENDIX B.
LBC-4000 REDUNDANCY OPERATION ..................................................... B–1
B.1
Introduction ......................................................................................................................... B–1
B.2
Redundancy Operations Overview ........................................................................................ B–1
B.3
Redundancy Operations via the LBC‐4000 Front Panel .......................................................... B–3
B.3.1
Main Menu ............................................................................................................................ B–4
B.3.2
CONFIG (Configuration) Menu .............................................................................................. B–5
B.3.3
CONFIG: Redund (Redundancy) ............................................................................................ B–6
B.3.4
Gain Offset for Redundant Operations ................................................................................. B–7
B.4
Redundancy Operations via Serial Remote Control ............................................................... B–8