Keithley 2002 User Manual

Front Panel Operation
2-8
Table 2-4
Status and error messages
Number Description Event
+900 “Internal System Error” EE
+611
+610
“Questionable Temperature”
“Questionable Calibration”
SE
SE
+519
+518
+517
+516
+515
+514
+513
+512
+511
+510
“Excessive temp drift during cal”
“Low level calibration data lost”
“Preamp calibration data lost”
“Install option id lost”
“Calibration dates lost”
“DC calibration data lost”
“AC calibration data lost”
“Power-on state lost”
“GPIB address lost”
“Reading buffer data lost”
EE
EE
EE
EE
EE
EE
EE
EE
EE
EE
+444 to
+350
Calibration Errors
(see Calibration Manual)
EE
+312
+311
+310
+309
+308
+307
+306
+305
+304
+303
+302
+301
“Buffer pretriggered”
“Buffer lost”
“Buffer full”
“Buffer half full”
“Buffer Available”
“Voltmeter complete”
“Reading Available”
“High limit 2 event”
“Low limit 2 event”
“High limit 1 event”
“Low limit 1 event”
“Reading overflow”
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
+174
+173
+172
+171
“Re-entering the idle layer”
“Waiting in arm layer 2”
“Waiting in arm layer 1”
“Waiting in trigger layer”
SE
SE
SE
SE
+161 “Program running” SE
+126
+125
+124
+123
+122
+121
“Device calculating”
“Device measuring”
“Device sweeping”
“Device ranging”
“Device settling”
“Device calibrating”
SE
SE
SE
SE
SE
SE
+101 “Operation complete” SE
+000 “No error” SE
-100
-101
-102
-103
-104
-105
-108
-109
“Command error”
“Invalid character”
“Syntax error”
“Invalid separator”
“Data type error”
“GET not allowed”
“Parameter not allowed”
“Missing parameter”
EE
EE
EE
EE
EE
EE
EE
EE
-110
-111
-112
“Command header error”
“Header separator error”
“Program mnemonic too long”
EE
EE
EE
-113
-114
“Undefined header”
“Header suffix out of range”
EE
EE
-120
-121
-123
-124
-128
“Numeric data error”
“Invalid character in number”
“Exponent too large”
“Too many digits”
“Numeric data not allowed”
EE
EE
EE
EE
EE
-140
-141
-144
-148
“Character data error”
“Invalid character data”
“Character data too long”
“Character data not allowed”
EE
EE
EE
EE
-150
-151
-154
-158
“String data error”
“Invalid string data”
“String too long”
“String data not allowed”
EE
EE
EE
EE
-160
-161
-168
“Block data error”
“Invalid block data”
“Block data not allowed”
EE
EE
EE
-170
-171
-178
“Expression error”
“Invalid expression”
“Expression data not allowed”
EE
EE
EE
-200
-201
-202
“Execution error”
“Invalid while in local”
“Settings lost due to rtl”
(return to local)
EE
EE
EE
-210
-211
-212
-213
-214
-215
“Trigger error”
“Trigger ignored”
“Arm ignored”
“Init ignored”
“Trigger deadlock”
“Arm deadlock”
EE
EE
EE
EE
EE
EE
-220
-221
-222
-223
-224
“Parameter Error”
“Settings conflict”
“Parameter data out of range”
“Too much data”
“Illegal parameter value”
EE
EE
EE
EE
EE
-230
-241
-260
-281
-282
“Data corrupt or stale”
“Hardware missing”
“Expression Error”
“Cannot create program”
“Illegal program name”
EE
EE
EE
EE
EE
-314
-315
-330
-350
“Save/recall memory lost”
“Configuration memory lost”
“Self Test failed”
“Queue overflow”
EE
EE
EE
EE
-410
-420
-430
-440
“Query interrupted”
“Query unterminated”
“Query deadlocked”
“Query unterminated after indefi-
nite response”
EE
EE
EE
EE
SE = Status event
EE = Error event
Table 2-4
Status and error messages (cont.)
Number Description Event

Keithley 2002 Specifications

General

Resolution	8.5 digits
DC Voltage Accuracy	±0.0006%
Maximum DC Voltage	1000 V
Maximum AC Voltage	750 V
Maximum DC Current	3 A
Maximum AC Current	3 A
Connectivity	GPIB, RS-232
DC Voltage Range	100 mV to 1000 V
AC Voltage Range	100 mV to 750 V
Resistance Range	10 Ω to 1 GΩ
Model	2002
Category	Multimeter
Interface	GPIB, RS-232
AC Current Accuracy	±0.1%
Frequency Range	0.1Hz to 300kHz
Display	VFD
Type	Digital
Power Supply	100-240V AC, 50/60Hz
Current Range (DC)	100 μA to 3 A
Current Accuracy (DC)	±0.01%
Current Range (AC)	100 μA to 3 A
Current Accuracy (AC)	±0.1%
DC Current Range	100 μA to 3 A
AC Current Range	100 μA to 3 A