Comtech EF Data MD2401 - Manual (Page 73)

MD2401 L-Band Multi Demod Installation and Operation Manual User Interfaces
MN-MD2401 4–41
Revision 7
4.7 4.4.12.2 Module Queries & Commands
Opcode: <2403h>
Query a Module’s Identification
Query response
<1> Modem ID DD2401/DD2401L Demodulator = 27
Opcode: <240Eh>
Query Time
Query response
<1>
<1>
<1>
Hour
Minute
Second
0 – 23
0 – 59
0 – 59
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> Modulator Alarm 1
Major Alarm
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