Table 3-8. Chpa Commands - CPI 0102324500rR Manual

CHPA S
ERIES

Table 3-8. CHPA Commands

ASCII Byte Decimal
@ 64
A 65
B 66
C 67
D 68
E 69
F 70
G 71
H 72
I 73
J 74
K 75
L 76
M 77
N 78
O 79
P 80
Q 81
V 86
W 87
X 88
3-14
Command Definition
Transmit. This command turns the beam on.
Standby. This command turns the beam off.
RESET. This command is the equivalent of pushing the CANCEL button on the
front panel.
Set Attenuator. Provide the attenuator setting in the form NN.N. The interface
will accept leading spaces (ASCII 20 hex 32 dec).
Set RF O/P power in dBm. Provide the setting in the form NN.N. Leading
zeros may be replaced with spaces (ASCII 20 hex 32 dec).
Set RF O/P power in watts. Provide the setting in the form NNNN. Leading
zeros may be replaced with spaces (ASCII 20 hex 32 dec).
Set ALC RF O/P in dBm. This command activates the ALC mode and sets the
power requested. Provide the setting in the form NN.N.
Set ALC RF O/P in Watts. This command activates the ALC mode and sets
the power requested. Provide the setting in the form NNNN. Leading zeros may
be replaced with blanks.
Terminate ALC
Enable RF Inhibit
Clear RF Inhibit
Not used
Set Low RF Alarm Trip-point (Watts).
Set High RF Alarm Trip-point (Watts).
Set Low RF Fault Trip-point (Watts).
Set High RF Fault Trip-point (Watts).
Not used
Not used
Set Linearizer.
(see note 3)
amplitude setting in the form NNN NNN NNN (each setting is separated by a
space) after V. To lock this setting in, see command X. Set Example: {AV123
211 012} where A is the address.
Query Linearizer.
(see note 3)
The response will be in the form NNN NNN NNN (gain, phase, amplitude).
Lock Linearizer Settings.
volatile memory) linearizer settings. This command should be sent after the
desired linearizer settings have been achieved.
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REPRODUCTION OR RELEASE WITHOUT EXPRESS PERMISSION IS STRICTLY PROHIBITED
(see note 2)
(see note 2)
(see notes 2)
(see note 2)
To command the linearizer, send gain, phase, and
To query the linearizer, send W with no argument.
Send this command to lock in (save to non-
(see note 3)
(see note 1) (See Note 4)
(see note 1 )
(see note 1 )
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