Aupc Parameters - Comtech EF Data CDM-760 Installation And Operation Manual

Serial Interface Operation
CDM-760 Advanced High-Speed Trunking Modem
8.5.7

AUPC Parameters

Controller-to-Target
Instruction Code and
Qualifier
Parameter Type
Command Query
Power Control PCS= PCS?
State (AUPC)
AUPC Target ATE= ATE?
Es/No
AUPC Nominal ANP= ANP?
Power Value
AUPC Power APR= APR?
Range
AUPC Remote RCL= RCL?
Carrier Loss Action
AUPC Local LCL= LCL?
Carrier Loss Action
Arguments for
Description of Arguments
Command or
(Note that all arguments are ASCII numeric codes from 48 to 57)
Query
1 byte, value of 0 Command or Query.
or 1 Sets or returns Power Control State in the form x, where:
0=Manual
1=AUPC (Automatic Power Control)
EXAMPLE: <0/PCS=1 (enables AUPC)
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)
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)
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)
1 byte, value of 0 Command or Query.
or 1 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)
1 byte, value of 0 Command or Query.
or 1 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)
8–28
Revision 3
MN-CDM760
Target-to-Controller
(see Description of Arguments)
Response to Response to
Command Query
PCS= PCS=x
PCS?
PCS*
PCS#
ATE= ATE=xx.x
ATE?
ATE*
ATE#
ANP= ANP=sxx.x
ANP?
ANP*
ANP#
APR= APR=xx.x
APR?
APR*
APR#
RCL= RCL=x
RCL?
RCL*
RCL#
LCL= LCL=x
LCL?
LCL*
LCL#