CDM-625 Advanced Satellite Modem Revision 13
Appendix D MN-CDM625
D–29
Parameter
Type
(Instruction
& Qualifier)
Number of
Arguments
Description of Arguments
Response to
Command
(Instruction &
Qualifier)
Response to
Query
Exception –
600/L
Emulation:
Command or Query. (IBS and ESC++ feature)
Allows control of the ESC baud rate and character format in the form xyz, where:
x is the index for baud rate:
0=1200 baud
1=2400 baud
2=4800 baud
3=9600 baud
4=19200 baud
5=38400 baud
6=14400 baud
7=28800 baud
y is the character format (data bits, parity, stop bits):
0=8N1 char format
1=7E2 char format
2=7O2 char format
z is the interface type:
0=RS-232
1=RS-485
The baud rate may be l imited by the data rate. The ESC baud rate breakpoints (determined by data rate)
are shown in Chapter 5 and Chapter 12. A response of SCP* will indicate if the data rate will not allow a
selected baud rate to operate.
(see Description of
Arguments)
Exception –
600/L Emulation:
SCP=xy
Exception –
600L Emulation:
MRC=
External Frequency Reference in the form x, where:
0=Internal 10MHz (default)
1=External 1 MHz
2=External 2 MHz
3=External 5 MHz
4=External 10 MHz
5=spare
6=Internal 10MHz plus output.
This means that the Reference is available on the “Ext Ref” rear connector (small rear-panel LED
EFR?
EFR*
EFR#
Exception –
600L Emulation:
MRC=
MRC?
MRC*
MRC#
Exception –
600L Emulation:
MRC=?
(see Description of
Arguments)
Exception –
600L Emulation:
MRC=x
for Internal
10MHz High-
stability
Reference
Provides fine adjustment of the Internal 10MHz Reference on the High-Stability Frequency Reference
module in the form sddd, where:
s= sign (+ or –)
ddd= value, 0-999.
(see Description of
Arguments)
Command or Query. (Hi-Stab Ref parameter)
Hi-stab Ref warm-up delay parameter in the form x, where:
0= Delay off (instant on)
(see Description of
Arguments)
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