14-2
SCPI Reference Tables
Model 6485 Picoammeter Instruction Manual
General notes
•
Brackets ([ ]) are used to denote optional character sets. These optional characters
do not have to be included in the program message. Do not use brackets in the
program message.
•
Angle brackets (< >) are used to indicate parameter type. Do not use angle brackets
in the program message.
•
The Boolean parameter (<b>) is used to enable or disable an instrument operation.
1 or ON enables the operation, and 0 or OFF disables the operation.
•
Upper case characters indicated the short-form version for each command word.
•
Default parameter — Listed parameters are both the *RST and SYSTem:PRESet
defaults, unless noted otherwise. Parameter notes are located at the end of each
table.
•
Ref — Refers you to the section (Sec) that provides operation information for that
command or command subsystem.
•
SCPI — A checkmark (
√
) indicates that the command and its parameters are SCPI con-
firmed. An unmarked command indicates that it is a SCPI command, but does not con-
form to the SCPI standard set of commands. It is not a recognized command by the SCPI
consortium. SCPI confirmed commands that use one or more non-SCPI parameters are
explained by notes.
Table 14-1
CALCulate command summary
Command
Description
Default
parameter
Ref
Section SCPI
:CALCulate[1]
Path to configure and control CALC1 calculations.
√
:FORMat <name>
Select math format; MXB (mX+b) or RECiprocal
(m/X+b), or LOG10.
MXB
√
:FORMat?
Query math format.
√
:KMATh
Configure math calculations:
:MMFactor <NRf>
Set “m” for mX+b and m/X+b calculation;
-9.99999e20 to 9.99999e20.
1.0
:MMFactor?
Query “m” factor.
:MBFactor <NRf>
Set “b” for mX+b and m/X+b calculation;
-9.99999e20 to 9.99999e20.
0.0
:MBFactor?
Query “b” factor.
:MUNits <name>
Specify units for mX+b or m/X+b result:
1 character: A–Z, ‘[‘=
Ω
, ‘\’=˚, ‘]’=%.
“X”
:MUNits?
Query units.
:STATe <b>
Enable or disable CALC1 calculation.
OFF
√
:STATe?
Query state of CALC1 calculation.
√
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