Model 6487 Reference Manual
DDC Emulation Commands
C-3
Zero
Check
C0
Disable Zero Check
SYSTem:ZCHeck OFF
X
C1
Enable Zero Check
SYSTem:ZCHeck ON
C2
Enable Zero Check and perform Zero Correct
SYSTem:ZCHeck ON
SYSTem:ZCORrect ON
B
Display
Text
Da
Display ASCII text message up to 12 characters
DISPlay:TEXT <string>
DISPlay:TEXT:STATe ON
D
Cancel display text mode (return to normal display)
DISPlay:TEXT:STATe OFF
X
Ohms
F0
Disable ohms
[SENSe[1]]:OHMS OFF
X
F1
Enable ohms
[SENSe[1]]:OHMS ON
Data
Format
G0
ASCII readings with prefix (NDCA-1.23456E-02)
SCPI not
available See
FORMat
subsystem.
X
G1
ASCII readings without prefix (-1.23456E-02)
G2
ASCII readings with prefix and buffer suffix (if in B1 or B2,
NDCA-1.23456E-02,012)
G3
ASCII readings without prefix and buffer suffix (if in B1 or
B2, -1.23456E-02,012)
G4
Binary readings, IEEE-754 std., single-precision, byte order
reversed.
FORMat:DATA SREal
FORMat:BORDer SWAPped
G5
Binary readings, IEEE-754 std., single-precision, normal
byte order.
FORMat:DATA SREal
FORMat:BORDer NORMal
G6
Binary readings with exponent, byte order reversed (not sup-
ported)
C
G7
Binary readings with exponent, normal byte order
(not supported)
C
Table C-1 (cont.)
Device dependent command summary
Mode
Command
Description
Equivalent SCPI or 488.2 commands
Note
Default
