Comtech EF Data CDM-760, Installation And Operation Manual

Page: 271 / 441

Serial Interface Operation Revision 3
CDM-760 Advanced High-Speed Trunking Modem MN-CDM760
8–28
8.5.7 AUPC Parameters
Parameter Type
Controller-to-Target
Instruction Code and
Qualifier
Arguments for
Command or
Query
Description of Arguments
(Note that all arguments are ASCII numeric codes from 48 to 57)
Target-to-Controller
(see Description of Arguments)
Command Query
Response to
Command
Response to
Query
Power Control
State (AUPC)
PCS= PCS? 1 byte, value of 0
or 1
Command or Query.
Sets or returns Power Control State in the form x, where:
0=Manual
1=AUPC (Automatic Power Control)
EXAMPLE: <0/PCS=1 (enables AUPC)
PCS=
PCS?
PCS*
PCS#
PCS=x
AUPC Target
Es/No
ATE= ATE? 4 bytes Command or Query.
Sets or returns the Target Es/No in the form xx.x, where:
xx.x=from 00.0 dB to 23.5 dB.
EXAMPLE: <0/ATE=12.5 (sets Target Es/No to 12.5 dB)
ATE=
ATE?
ATE*
ATE#
ATE=xx.x
AUPC Nominal
Power Value
ANP= ANP? 5 bytes Command or Query.
Sets or returns the Nominal Power Value in the form sxx.x, where:
s=sign (+ or -)
xx.x=Value in the range from -40.0 dBm to 0.0 dBm (L-Band) or -25.0 dBm to 0.0 dBm (70/140 MHz).
EXAMPLE: <0/ANP=-12.5 (sets Nominal Value to -12.5 dBm)
ANP=
ANP?
ANP*
ANP#
ANP=sxx.x
AUPC Power
Range
APR= APR? 4 bytes Command or Query.
Sets or returns the Power Range in the form xx.x, where
xx.x=Value in the range from 0.0 dBm to 40.0 dBm (L-Band) or 0.0 dBm to 25.0 dBm (70/140 MHz).
EXAMPLE: <0/APR=25.0 (sets Power Range to 25.0 dBm)
APR=
APR?
APR*
APR#
APR=xx.x
AUPC Remote
Carrier Loss Action
RCL= RCL? 1 byte, value of 0
or 1
Command or Query.
Sets or returns Remote Carrier Loss Action in the form x, where:
0=Goto Nominal Power Value
1=Goto Max Power Value (Nominal Value + Range)
EXAMPLE: <0/APR=25.0 (sets Power Range to 25.0 dBm)
RCL=
RCL?
RCL*
RCL#
RCL=x
AUPC Local
Carrier Loss Action
LCL= LCL? 1 byte, value of 0
or 1
Command or Query.
Sets or returns Local Carrier Loss Action in the form x, where:
0=Goto Nominal Power Value
1=Goto Max Power Value (Nominal Value + Range)
EXAMPLE: <0/LCL=0 (sets Nominal Power)
LCL=
LCL?
LCL*
LCL#
LCL=x