Keithley 2750 User Manual

C-4 Status and Error Messages Model 2750 Multimeter/Switch System User’s Manual
+101
+121
+122
+123
+124
+125
+126
+161
+171
+174
+180
+301
+302
+303
+304
+305
+306
+307
+308
+309
+310
+311
+312
+313
+314
Operation complete
Device calibrating
Device settling
Device ranging
Device sweeping
Device measuring
Device calculating
Program running
Waiting in trigger layer
Re-entering the idle layer
Filter settled
Reading overflow
Low limit 1 event
High limit 1 event
Low limit 2 event
High limit 2 event
Reading available
Buffer user-selectable event
Buffer available
Buffer half full
Buffer full
Buffer overflow
Buffer one quarter full
Buffer three quarters full
Master limit event
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
Table C-1 (continued)
Status and error messages
Number Description Event
2750-900-01.book Page 4 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