EXFO FTB -5240S/5240BP Optical Spectrum Analyzer - Manual (Page 467)

SCPI Command Reference
OSA 461
Product-Specific Commands—Description
:CALCulate[1..n][:WDM]:DATA:CHANnel:
CATalog?
Description This query returns a comma-separated list of
strings which contains the names of all WDM
analysis channels results.
At *RST, this value is not available.
Syntax :CALCulate[1..n][:WDM]:DATA:CHANnel:CATalo
g?
Parameter(s) None
Response Syntax
Response(s) Catalog:
The response data syntax for is
defined as a
element.
The response corresponds to the list
of channels results name. The
contains the names for all user defined channels
as well as new channels automatically created
based on the default channel. If channel results
list is empty, a single null string is returned.
Example(s) CALC:WDM:CHAN:AUTO ON
CALC:WDM:CHAN:DEL:ALL
CALC:WDM:CHAN:DEF "C_1530", 1530.000 NM
CALC:WDM:CHAN:DEF "C_1550", 1550.000 NM
CALC:WDM:CHAN:DEF "C_1570", 1570.000 NM