Comtech EF Data DD2401 VME - Manual (Page 60)

User Interfaces DD2401 VME L-Band Demodulator Card Installation & Operational Manual
4-36 MN-VME2401 – Rev. B
Opcode: <240Fh>
Query Date
Query response
<1>
<1>
<1>
Year
Month
Day
0 – 99
0 – 11
0 – 30
Opcode: <2410h>
Query Time and Date
Query response
<1>
<1>
<1>
<1>
<1>
<1>
Year
Month
Day
Hour
Minute
Second
0 – 99
0 – 11
0 – 30
0 – 23
0 – 59
0 – 59
Opcode: <240Ah>
Query Module Current Alarms
Query response
*<1>
*<1>
<1>
<1>
Modulator Alarm 1
Major Alarm
Modulator Alarm 2
Minor Alarm
Reserved
Demodulator
Alarm 1
Bit 0 = Transmit Processor Fault
Bit 1 = Transmit Output Power Level Fault
Bit 2 = Transmit Oversample PLL Lock Fault
Bit 3 = Composite Clock PLL Lock Fault
Bit 4 = IF Synthesizer Lock Fault
Bit 5 = Transmit FPGA Configuration Alarm Fault
Bit 6 = Transmit Forced Alarm
Bit 7 = External Reference PLL Lock Fault
(0 = Pass, 1 = Fail)
Bit 0 = Terrestrial Clock Activity Detect Fault
Bit 1 = Internal Clock Activity Detect Fault
Bit 2 = Tx Sat Clock Activity Detect Fault
Bit 3 = Tx Data Activity Detect Fault
Bit 4 = Terrestrial AIS (Tx Data AIS Detect Fault)
Bit 5 = Transmit Ext BNC Clock Activity Detect Fault
Bit 6 = Transmit Reed-Solomon Fault
Bit 7 = Tx Calibration Fault
(0 = Pass, 1 = Fail)
Ignored
Bit 0 = Receive Processor Fault
Bit 1 = Signal Lock Fault
Bit 2 = Receive Satellite AIS Fault
Bit 3 = Rx AGC/Input Level Fault
Bit 4 = Reed-Solomon Sync Fault
Bit 5 = Reed-Solomon Excessive Errors Fault
Bit 6 = Reed-Solomon Uncorrectable Word Fault