Agilent Technologies 34945A, Руководство пользователя

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86 Agilent 34945A Microwave Switch/Attenuator Driver Module User’s Guide
4
Introduction to Programming
All other switch/attenuator settings in place prior to the power cycle or reset
event remain unchanged. These events, however, do cause the 34945EXT to
recognize new topologies (external switches, power configurations).
The Web Interface ‘Reset All Remotes’ Button
The ‘ Reset All Remotes ’ button located to the right of the switch or attenuator
(Web interface) programming diagram resets all distribution board settings on
all attached 34945EXT modules to their user-specified default states, preset
settings, and individually-set switch or attenuator settings. This button is
equivalent to the SCPI command:
SYSTem:CPON <slot>
<slot>
is the 34980A slot where the selected 34945A is installed.
Restoring 34945A Factory Settings
Factory settings for the 34945A, all attached 34945EXT modules, and all
installed distribution boards are restored with the command:
SYSTem:RMODule:RESet <slot>
<slot>
is the 34980A slot where the selected 34945A is installed. This
command and its subsequent settings override any previously stored preset,
default, and power-on or reset settings. The factory settings grouped according
to 34945EXT, bank, and channel are shown in Table 4-1.
N O T E
If a channel is configured for a single drive in pulsed mode,
OPEN
operations are undefined. When these channels are configured to a
default state of
OPEN
, no action is taken on these channels.