Keithley 2520, Service Manual, Page: 133 / 137

Index
Numerics
Current source commands
SOURce B-7
A
Aborting calibration steps 2-9
Assembly drawings 5-3
C
Calibration 2-1, 2-6
Calibration commands B-2
Calibration considerations 2-4
Calibration cycle 2-5
Recommended calibration equipment 2-5
Resistor characterization 2-5
Calibration errors 2-9, B-9
Front panel error reporting 2-9
Remote error reporting 2-9
Calibration menus 2-6
Calibration Reference B-1
Case cover removal 5-4
Changing the password 2-8
by remote 2-8
from the front panel 2-8
Command summary B-2
Component layouts 6-2
Current measurement accuracy 1-13
Current source accuracy 1-9
Current source commands B-7
DATA? B-7
LOW B-8
PROTection B-7
D
Detecting calibration errors B-9
Error summary B-9
Generating an SRQ on error B-10
Reading the error queue B-9
Status byte EAV (Error Available) bit
B-10
Detecting calibration step completion B-10
Generating an SRQ on calibration
complete B-11
Using the *OPC command B-11
Using the *OPC? query B-10
Disassembly 5-1
E
Environmental conditions 2-4
Line power 2-4
Temperature and relative humidity 2-4
Warm-up period 2-4
F
Factory service 6-2
Front panel calibration 2-10
Front panel disassembly 5-5
Front panel tests 4-3
CHAR SET test 4-4
DISPLAY PATTERNS test 4-3
KEYS test 4-3
H
Handling and cleaning 5-2
Handling PC boards 5-2
Solder repairs 5-2
I
Instrument re-assembly 5-6
L
Line fuse replacement 3-2
M
Measurement commands B-6
DATA B-6
SENSe B-6
Miscellaneous commands B-3
CODE B-3
COUNT? B-3
DATE B-5
LOCK B-4
NDUE B-5
SAVE B-4
Model 2520 rear panel 3-2
Motherboard removal 5-4
N
No comm link error 4-17
O
Ordering information 6-2