Keithley 2651A, Справочное руководство

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Section 7: Command reference Model 2651A High Power System SourceMeter® Instrument Reference Manual
7-292 2651A-901-01 Rev. A / March 2011
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
)
Bit B15 B14 B13 B12 B11 B10 B9 B8
Binary value 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1
Decimal 32,768 16,384 8,192 4,096 2,048 1024 512 256
Weights (2
15
) (2
14
) (2
13
) (2
12
) (2
11
) (2
10
) (2
9
) (2
8
)
Example 1
status.operation.instrument.tsplink.trigger_overrun.enable =
status.operation.instrument.tsplink.trigger_overrun.LINE1
Sets the Line 1
bit of the
operation status
TSP-Link
overrun enable
register using a
constant.
Also see
Operation Status Registers (on page E-20)
status.operation.instrument.trigger_timer.*
(on page 7-286)
status.operation.measuring.*
This attribute contains the operation status measuring summary register set.
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 2 (All bits set)
Usage
operationRegister = status.operation.measuring.condition
operationRegister = status.operation.measuring.enable
operationRegister = status.operation.measuring.event
operationRegister = status.operation.measuring.ntr
operationRegister = status.operation.measuring.ptr
status.operation.measuring.enable = operationRegister
status.operation.measuring.ntr = operationRegister
status.operation.measuring.ptr = operationRegister
operationRegister
The operation status measuring summary register's status. A zero (0) indicates no
bits set (also send 0 to clear all bits); the only valid value other than zero (0) is 2