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260 Chapter 1
GPIB Command Dictionary
MEASure subsystem
:DEC:AMPS|TACS:CDATa?
This command queries the decoded data for the control channel.
Syntax
MEAS:DEC:AMPS:CDAT?
Example
MEAS:DEC:AMPS:CDAT? !returns a quoted string reporting the
decoded data obtained from the control channel measured by
the signaling unit.
For example, the Signaling Decoder reads the control channel
and returns the data as shown:
09A15386CDA286604938B128063FD5F8
030078ECDBED872DABF0D308A1718FDB
685461FC0C2130410982E2DAE08C0300
54D0D9B450C08231AFD909BED8C840C0
The information received is the same as that displayed in the
Data (hex) field of the SIGNALING DECODER screen.
Screen/field equivalent
MEAS:DEC:AMPS:CDAT? reads the
Data (hex)
measurement field on
the SIGNALING DECODER screen when the
Mode
field is set to
AMPS-TACS
, and the
Channel
field is set to
Cntl
.