Keithley 2750 User Manual

C-2 Status and Error Messages Model 2750 Multimeter/Switch System User’s Manual
Table C-1
Status and error messages
Number Description Event
-440
-430
-420
-410
-363
-350
-330
-314
-315
-285
-284
-282
-281
-260
-241
-230
-225
-224
-223
-222
-221
-220
-215
-214
-213
-212
-211
-210
-202
-201
-200
-178
-171
-170
-168
-161
-160
-158
-154
-151
-150
Query unterminated after indefinite response
Query deadlocked
Query unterminated
Query interrupted
Input buffer overrun
Queue overflow
Self-test failed
Save/recall memory lost
Configuration memory lost
Program syntax error
Program currently running
Illegal program name
Cannot create program
Expression error
Hardware missing
Data corrupt or stale
Out of memory
Illegal parameter value
Too much data
Parameter data out of range
Settings conflict
Parameter error
Arm deadlock
Trigger deadlock
Init ignored
Arm ignored
Trigger ignored
Trigger error
Settings lost due to rtl
Invalid while in local
Execution error
Expression data not allowed
Invalid expression
Expression error
Block data not allowed
Invalid block data
Block data error
String data not allowed
String too long
Invalid string data
String data error
EE
EE
EE
EE
SYS
SYS
EE
EE
EE
EE
EE
EE
EE
EE
EE
EE
EE
EE
EE
EE
EE
EE
EE
EE
EE
EE
EE
EE
EE
EE
EE
EE
EE
EE
EE
EE
EE
EE
EE
EE
EE
2750-900-01.book Page 2 Wednesday, August 3, 2011 7:56 AM

Keithley 2750 Specifications

General

Interface	GPIB, RS-232, Ethernet
Switching Speed	Up to 500 channels/second
Maximum Voltage	300V
Operating Temperature	0°C to 50°C
Measurement Functions	DCV, ACV, DCI, ACI, 2-wire Resistance, 4-wire Resistance, Frequency, Temperature
Resolution	6.5 digits
Current	1A
Maximum Current	1A