Comtech EF Data QAM256 User Manual
Page 68
QAM256 Digital Video Modulator and Upconverter
Remote Operations
TM077 – Rev. 4.0
C-
13
(Bit
3
=
Spare)
(Bit
4
=
Spare)
(Bit 5 = Spare)
(Bit
6
=
Spare)
(Bit
7
=
Spare)
(0 = mask, 1 = allow)
Opcode: <2009h>
Query a modulator’s Last Rate Control.
Query response:
<1>
Last Rate Control
(0=Symbol, 1=Data, 2=Auto)
Common Command Opcodes
Opcode: <2201h>
Set Common control mode
<1>
Modem control mode
(0=Front Panel, 1=Terminal, 2=Computer, 3 = Ethernet)
Opcode: <2204h>
Set Common time
<1>
Hour
(0
through
23)
<1>
Minute
(0
through
59)
<1>
Second
(0
through
59)
Opcode: <2205h>
Set Common date
<1>
Year
(0
through
99)
<1>
Month
(0
through
11)
<1>
Day
(0
through
30)
Opcode: <2206h>
Set Common time and date
<1>
Year
(0
through
99)
<1>
Month
(0
through
11)
<1>
Day
(0
through
30)
<1>
Hour
(0
through
23)
<1>
Minute
(0
through
59)
<1>
Second
(0
through
59)
Opcode: <2207h>
Clear Common Alarms.
<0>
Clear Alarms
(no parameters)
Opcode: <2208h>
Command Mask Alarms.
<1>
Common Alarm1
(Bit 0 = M&C Hardware Fault)
(Bit 1 = Interface. Hardware Fault)
(Bit 2 = Spare)
(Bit
3
=
Spare)
(Bit
4
=
Spare)
(Bit
5
=
Spare)
(Bit
6
=
Spare)
(Bit
7
=
Spare)
(0 = mask, 1 = allow)
<1>
Common Alarm2
(Bit 0 = Spare)
(Bit
1
=
Spare)
(Bit
2
=
Spare)
(Bit
3
=
Spare)
(Bit
4
=
Spare)
(Bit
5
=
Spare)
(Bit
6
=
Spare)
(Bit
7
=
Spare)
(0 = mask, 1 = allow)