Fluke 2680A Service Manual page 164

268XA
Service Manual
Response: <value> = floating point calibration constant
Restrictions: None
Notes: The Calibration Constants section describes the calibration constants in detail.
Command: CAL_REF
Description: Specify value to calibrate to in place of default reference
Parameters: <new calibration reference value>
Response: None
Restrictions: Calibration mode only
Notes: This command returns an execution error if the specified calibration reference is invalid. The
allowable limits for each reference are specified for each procedure in the Calibration Procedures section.
This command returns an execution error if no cal procedure is active.
Command: CAL_REF?
Description: Query the present calibration reference value
Parameters:
Response: <reference value>
Restrictions: Calibration mode only
Notes: This command returns an execution error if no cal procedure is active.
Command: CAL_STEP?
Description: Calibrate and query the calibrated value of the input
Parameters: None
Response: <calibrated value>
Restrictions: Calibration mode only
Notes: This command returns an execution error if the measured reading is outside of the limits specified
for each function in the Calibration Procedures section.
6-18
<module number> = integer 1 - 6
<cal constant number> = integer 0 - 60 (even integers only)
<new calibration reference value> = floating point reference value
None
<reference value> = floating point number
<calibrated value> = floating point number