Keithley 486 User Manual

SECTION 4
IEEE-488 Reference
Mode
kita Format
Cant).
Command Description
G6 Binary rdgs: counts and exponent, bytes reversed for Intel CPUs
G7 Binary rdgs: counts and exponent, bytes in normal order for
Motorola CPUs
Paa.
lit Control
ielf-Test
Hl
Ii2
H3
H4
E
zi
H9
H10
H11
HI2
H13
H14
H15
HI6
H17
f?
Hit DISPLAY INTENSlTY key
Hit LOCAL key
Hit SHET key
Hit MENU key
Hit ZERO CHECK key
Hit FILTER key
Hit RANGE V key
Hit REL key
Hit RANGE A key
Hit SETUP key
Hit TRIGGER key
Hit OPERATE key (487)
Hit PRESET key (487)
Hit4
Hit,
Hit Rotary Knob counterclockwise
Hit Rotary Knob clockwise
Perform ROM/RAM self-test
Perform display and ROM/RAM self-test
4.2.7
4.2.8
iO1 and
lus Hold-off
default Conditions
)r Calibration
KO
Enable EOI and bus hold-off on X
4.2.9
Kl Disable EOI, enable bus hold-off on X
K2
Enable EOI, disable bus hold-off on X
K3
Disable both EOI and bus hold-off on X
LO
Return to factory default conditions and save (Ll)
4.2.10
E
Save present states as default conditions
Return to saved default conditions
Lx”
Calibrate present measurement range using “v”; v = -2E-3 to +2E-3
“Ps
IA
Calibrate zero on present voltage source range (Model 487 only)
w
L6
Calibrate full scale on present voltage source range Model 487 only)
Prepare to calibrate present voltage source range (Model 487 only)
iRQ
Ma Store
werate
g
Disable SRQ
4.2.1
Reading overflow
M2 Data store full
M4
Data store half full
MM
Reading done
Ready
M32 ElT0r
Ml28
Voltage Source Error (Model 487 only)
NO Arm data store; wrap around operation
4.2.12
Nil
Arm data store; set buffer size “n” where n = 1 to 512
00 Place voltage source in standby
4.2.13
01
Place voltage source in operate

Keithley 486 Specifications

General

Brand	Keithley
Model	486
Category	Measuring Instruments
Language	English