Keithley SourceMeter 2600B Series, Reference Manual

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Series 2600B System SourceMeter® Instrument Reference Manual Section 7: TSP command reference
2600BS-901-01 Rev. C / August 2016 7-347
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
)
Example 1
standardRegister = status.standard.OPC
+ status.standard.EXE
status.standard.enable = standardRegister
Uses constants to set the OPC and EXE
bits of the standard event status enable
register.
Example 2
-- decimal 17 = binary 0001 0001
standardRegister = 17
status.standard.enable = standardRegister
Uses a decimal value to set the OPC and
EXE bits of the standard event status
enable register.
Also see
Standard Event Register (on page E-20)
status.system.*
These attributes manage the TSP-Link
®
system summary register of the status model for nodes 1 through 14.
These attributes are not available on the Models 2604B/2614B/2634B.
Type TSP-Link accessible Affected by Where saved Default value
Attribute - - - - - - - -
.condition (R) Yes Not applicable Not saved Not applicable
.enable (RW) Yes Status reset Not saved 0
.event (R) Yes Status reset Not saved 0
.ntr (RW) Yes Status reset Not saved 0
.ptr (RW) Yes Status reset Not saved 32,767 (All bits set)
Usage
enableRegister
= status.system.condition
enableRegister = status.system.enable
enableRegister = status.system.event
enableRegister = status.system.ntr
enableRegister = status.system.ptr
status.system.enable =
enableRegister
status.system.ntr = enableRegister
status.system.ptr = enableRegister
enableRegister
The status of the system summary register; a zero (0) indicates no bits set; other
values indicate various bit settings
Details
In an expanded system (TSP-Link), these attributes are used to read or write to the system summary
registers. They are set using a constant or a numeric value, but are returned as a numeric value. The
binary equivalent of the value indicates which register bits are set. In the binary equivalent, the least
significant bit is bit B0, and the most significant bit is bit B15. For example, if a value of
1.02 (which is 129) is read as the value of the condition register, the binary equivalent is
0000 0000 1000 0001. This value indicates that bit B0 and bit B7 are set.