Command Summary
18 Keysight 3458A Quick Reference Guide
18 Keysight 3458A Quick Reference Guide
CALL [name]
Call Subprogram. Executes a previously stored 
subprogram.
name: A subprogram name may contain up to 10 
characters. The name can be alpha, 
alphanumeric, or an integer in the range of 0 to 
127.
Power-on name = none.
Default name = 0.
CALNUM?
Calibration Number Query. Returns an integer 
indicating the number of times the multimeter 
has been calibrated.
CALSTR string[,security_code]
Calibration String (remote only). Stores a string 
in the multimeter's nonvolatile calibration RAM.
string: This is the alpha/numeric message that 
will be appended to the calibration RAM. The 
string 
parameter must be enclosed in single or double 
quotes. Maximum string length = 75 characters 
(the quotes enclosing the string are not counted 
as characters).
security_code: When the calibration RAM is 
secured (SECURE command) you must include 
the security_code in order to write a message to 
the calibration RAM.