Keithley 2651A Reference Manual page 766

Appendix E: Status model
SMU A (SMUA)
Calibrating (CAL)
Sweeping (SWE)
Measuring (MEAS)
Trigger Overrun (TRGOVR)
E-8
Model 2651A High Power System SourceMeter® Instrument Reference Manual
Figure 133: Operation status registers
Operation Status
Calibration Summary
0
1
2
3
4
5
6
7
8
9
Similar registers
10
exists for Measuring
11
and Sweeping
12
13
14
15
status.operation.calibrating
(status.operation.measuring)
(status.operation.sweeping)
Operation Status SMU A
Summary Register
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
status.operation.instrument.smua
Operation Status
Register (operation/OSR)
Calibrating (CAL)
Sweeping (SWE)
Measuring (MEAS)
+
Trigger Overrun (TRGOVR)
Remote Summary (REM)
User (USER)
Instrument Summary (INST)
Program Running (PROG)
status.operation
Operation Status
Instrument Summary
SMU A (SMUA)
+
Trigger Blender (TRGBLND)
Trigger Timer (TRGTMR)
Digital I/O (DIGIO)
TSP-Link (TSPLINK)
LAN (LAN)
status.operation.instrument
Operation Status User
Bit 0 (BIT0)
Bit 1 (BIT1)
Bit 2 (BIT2)
Bit 3 (BIT3)
Bit 4 (BIT4)
Bit 5 (BIT5)
Bit 6 (BIT6)
Bit 7 (BIT7)
Bit 8 (BIT8)
Bit 9 (BIT9)
Bit 10 (BIT10)
Bit 11 (BIT11)
Bit 12 (BIT12)
Bit 13 (BIT13)
Bit 14 (BIT14)
status.operation.user
0
1
To Operation Summary Bit
2
(OSB) in Status Byte
3 (status.condition/STB)
4
5
6
+
7
8
9
10
11
12
13
14
15
Register
0
1
2
3
4
5
6
+
7
8
9
10
11
12
13
14
15
Register
0
1
2
3
4
5
6
+
7
8
9
10
11
12
13
14
15
2651A-901-01 Rev. A / March 2011