Keithley System SourceMeter 2601B, Справочное руководство

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Series 2600B System SourceMeter® Instrument Reference Manual Section 7: TSP command reference
2600BS-901-01 Rev. B / May 2013 7-319
As an example, to set bit B0 of the standard event status enable register, set
status.standard.enable =
status.standard.OPC
.
In addition to the above constants,
standardRegister
can be set to the numeric equivalent of the bit to set. To
set more than one bit of the register, set
standardRegister
to the sum of their decimal weights. For example,
to set bits B0 and B4, set
standardRegister
to 17 (which is the sum of 1 + 16).
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