Fluke 5790A, Operator'S Manual

Page: 125 / 220

Remote Commands
Alphabetical List of 5790A Device-Dependent Commands
6
6-19
Parameter
None
Response
(CRD) INPUT1, INPUT2, WBND, or NONE
CAL_INTV
Sets the calibration interval. This is stored in nonvolatile memory and used to calculate
the output uncertainty.
Parameter
The number of days in the calibration interval. Must be 90, 365, or 730.
CAL_INTV?
Returns the calibration interval.
Parameter
None
Response
(Integer) The number of days in the calibration interval (90, 365, 730).
CAL_MODE?
Returns the setting of the rear panel CALIBRATION MODE switch. (CAL_SW? returns
the CALIBRATION STORE switch setting).
Parameter
None
Response
(Integer) 0 = PERIODIC, 1 = SERVICE
CAL_NEXT
Initiates the next calibration point. An error occurs if the response from CAL_NEXT?
would have been 0,-1 (that is, a series of calibration steps must be begun using a
CAL_AC or CAL_DC command). Note that in ac calibration the frequency is implicit
(the proper value can be obtained with the CAL_NEXT? command).
Note
This completes the calibration for this step. Make sure the specified
reference is connected and stable before executing CAL_NEXT.
All the same errors that occur with calibration from the front panel can also occur here
(e.g. if the reference amplitude or frequency is out of tolerance).