:CALibrate:OPTical:USER:CHANnel:STATus:TIME?

Flex Apps:
FlexDCA
FlexRT

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?