:CALibrate:OPTical:USER:CHANnel:STATus:TIME?
Query Syntax
:CALibrate:OPTical:USER:CHANnel{1:8}{A|B|C|D}:STATus:TIME?
Where the required specifier {1:8}{A|B|C|D} identifies a channel by its module slot number and channel letter. For example, channel 3C (CHANnel3C).
The channel specifier will fail if it does not include a slot number. If instead the suffix's channel letter is missing, the command defaults to letter A. As a result, the best practice is to always explicitly specify the channel by including both the module slot number and channel letter.
Description
On DCA-M and N1000A plug-in optical modules, queries the date and time when the last user calibration was performed. If a calibration has not yet been performed, an empty string is returned. If a user calibration has never been performed, the following string is returned:
"UNKNOWN"
Requires FlexDCA revision A.02.00 and above.
Example Returned Status String
"08/18/2011 08:14:02"
Example Command
:CALibrate:OPTical:USER:CHANnel2A:STATus:TIME?