Comtech EF Data UT-4518E-1 Installation And Operation Manual page 9

UT4500 Series Up Converter
Preface
A.4.3 Manual Configuration/Verification................................................................................. 50
A.4.4 Offset Adjustment ........................................................................................................... 52
A.4.5 Redundancy Systems - Converter Removal.................................................................... 52
APPENDIX B. REMOTE CONTROL.......................................................................... 55
B.1 General .................................................................................................................................. 55
B.2 Protocol ................................................................................................................................. 56
B.2.1 Transmission Mode ......................................................................................................... 56
B.2.2 Baud Rate ........................................................................................................................ 56
B.2.3 Format ............................................................................................................................. 56
B.2.4 Character Set ................................................................................................................... 56
B.2.5 Response Timeout ........................................................................................................... 56
B.2.6 Bus Inactivity Requirement............................................................................................. 56
B.3 Access Methods..................................................................................................................... 57
B.3.1 Direct Access................................................................................................................... 57
B.3.2 Indirect Access ................................................................................................................ 57
B.4 Addresses............................................................................................................................... 58
B.4.1 Physical Address ............................................................................................................. 58
B.4.2 Virtual Address ............................................................................................................... 58
B.5 Message Structure ................................................................................................................ 59
B.5.1 Start Character................................................................................................................. 59
B.5.2 Device Address ............................................................................................................... 59
B.5.3 Command ........................................................................................................................ 59
B.5.4 Confirmation Response ................................................................................................... 59
B.5.5 Error Response ................................................................................................................ 60
B.5.6 End Of Message .............................................................................................................. 60
B.6 Command / Response Pairs................................................................................................. 61
B.6.1 Utility Commands ........................................................................................................... 61
B.6.2 Configuration Commands ............................................................................................... 64
B.6.3 Modes .............................................................................................................................. 67
B.6.4 Status Commands............................................................................................................ 69
B.6.5 Stored Alarm ................................................................................................................... 73
B.7 Error Processing................................................................................................................... 75
B.7.1 General Errors ................................................................................................................. 75
B.7.2 Configuration Errors ....................................................................................................... 75
B.7.3 Mode Errors..................................................................................................................... 75
B.7.4 Time-Outs........................................................................................................................ 75
B.8 Converter Remote Command Summary ........................................................................... 76
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