EXFO IQS-2600B Tunable Laser Source for IQS Platforms - Manual (Page 102)

SCPI Command Reference
96 IQS-2600B
Product-Specific Commands—Description
:SOURce[1..n]:WAVelength:SWEep:
DIRection
Description This command controls the direction of the
sweep. If ONEWay is selected, the sweep is
carried out from STARt to STOP. If TWOWay is
selected, the sweep is carried out from STARt to
STOP and from STOP to STARt.
At *RST, the value of this function is TWOWay.
Syntax :SOURce[1..n]:WAVelength:SWEep:DIRection<
wsp>ONEWay|TWOWay
Parameter(s) Directional Way:
The program data syntax for the first parameter is
defined as a
element. The allowed
DATA> elements for this parameter are:
ONEWay|TWOWay.
The parameter is indicating whether or not the
sweep will be performed in both directions:
ONEWay, the sweep is performed in one
direction, from start to stop.
TWOWay, the sweep is performed in two
directions, from start to stop to start.
Example(s) SOUR:WAV:SWE:DIR BOTH
Notes This function cannot be performed while the
module is sweeping.
See Also SOURce[1..n]:WAVelength:SWEep:DIRection?