GPIB OPERATION
4-37
SEQT
(continued)
SEQT:PARAM?
Prepares message containing information on signalling parameter
settings in the following format:
:SEQT:PARAM:EXTD <nr1>;SHFT <nr2>;RPTT <rpt>;SDLY <nr1>
where: <rpt> is string program data defining the tone number used to
represent the repeat tone.
Examples:
:SEQT:PARAM:EXTD 200;SHFT -1.6;RPTT "E";SDLY 300
:SEQT:PARAM:SDLY 30;TDUR 100;TGAP 75
(DTMF ONLY)
SEQT:EDIT?
Prepares message containing information on signalling editing in the
following format:
:SEQT:EDIT:TNUM <nr1>;TFREQ <nr2>;TDUR <nr1>;TGAP <nr1>
Example:
:SEQT:EDIT:TNUM 3;TFREQ 1342.7;TDUR 40;TGAP 0
LF control
LF
[not used alone]
:ON
Turn LF output ON
:OFF
Turn LF output OFF
:GEN
Select LF Generator
Data type :
None
Allowed suffices :
None
Default suffix :
None
:MON
Select source monitor mode
Data type :
Character Program Data (any one of: AM1S, AM2S, AMD, ANG1S,
ANG2S, ANGD or OFF, where AM represents Amplitude Modulation, ANG
represents Angular Modulation, the suffix 'S' indicates Source and 'D' indicates
Drive)
Allowed suffices :
None
Default suffix :
None
Examples:
LF:MON FM;ON
LF:MON ANGD
LF:GEN
LF?
Prepares message containing information on the LF operation in one of
the following formats depending on which LF mode is currently in use:
:LF:GEN;<status>
:LF:MON <source>;<status>
where: <source> is character program data representing the source
being monitored and <status> is a program mnemonic
indicating whether the output is ON or OFF.
Examples:
:LF:GEN;ON
:LF:MON AM1S;OFF