Tektronix KEITHLEY 2600B Series User Manual

Series 2600B System SourceMeter® instrument Reference Manual Section 9: TSP command reference
2600BS-901-01 Rev. F/August 2021 9-345
For information about .condition, .enable, .event, .ntr, and .ptr registers, refer to Status register set
contents (on page 12-1) and Enable and transition registers (on page 12-19). The individual bits of
this register are defined in the following table.
Bit
Value and description
B0
status.MEASUREMENT_SUMMARY_BIT
status.MSB
Set summary bit indicates that an enabled event in the Measurement Event Register has
occurred.
Bit B0 decimal value: 1
B1
status.SYSTEM_SUMMARY_BIT
status.SSB
This bit is only available on 2601B, 2602B, 2611B, 2612B, 2635B, and 2636B. Set summary bit
indicates that an enabled event in the System Summary Register has occurred.
Bit B1 decimal value: 2
B2
status.ERROR_AVAILABLE
status.EAV
Set summary bit indicates that an error or status message is present in the error queue.
Bit B2 decimal value: 4
B3
status.QUESTIONABLE_SUMMARY_BIT
status.QSB
Set summary bit indicates that an enabled event in the Questionable Status Register has
occurred.
Bit B3 decimal value: 8
B4
status.MESSAGE_AVAILABLE
status.MAV
Set summary bit indicates that a response message is present in the output queue.
Bit B4 decimal value: 16
B5
status.EVENT_SUMMARY_BIT
status.ESB
Set summary bit indicates that an enabled event in the Standard Event Status Register has
occurred.
Bit B5 decimal value: 32
B6
Not used
B7
status.OPERATION_SUMMARY_BIT
status.OSB
Set summary bit indicates that an enabled event in the Operation Status Register has occurred.
Bit B7 decimal value: 128
In addition to the above constants, requestEventRegister can be set to the decimal equivalent of
the bits set. When more than one bit of the register is set, requestEventRegister contains the
sum of their decimal weights. For example, if 129 is returned, bits B0 and B7 are set (1 + 128).
Bit
B7
B6
B5
B4
B3
B2
B1
B0
Binary value
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
Decimal
128
64
32
16
8
4
2
1
Weights
(2
7
)
(2
6
)
(2
5
)
(2
4
)
(2
3
)
(2
2
)
(2
1
)
(2
0
)

Tektronix KEITHLEY 2600B Series Specifications

General

Brand	Tektronix
Model	KEITHLEY 2600B Series
Category	Measuring Instruments
Language	English