Keithley 2600a series User Manual

2600AS-901-01 Rev. B / September 2008 Return to Section Topics 19-167
Series 2600A System SourceMeter® Instruments Reference Manual Section 19: Remote Commands
status.operation.instrument.digio.condition
status.operation.instrument.digio.enable
status.operation.instrument.digio.event
status.operation.instrument.digio.ntr
status.operation.instrument.digio.ptr
Attribute Operation status digital I/O summary register set.
Default 0
TSP-Link
accessibility
This attribute can be accessed from a remote TSP-Link node.
Usage Reads condition, enable, event, NTR, and PTR registers:
operreg = status.operation.instrument.digio.condition
operreg = status.operation.instrument.digio.enable
operreg = status.operation.instrument.digio.event
operreg = status.operation.instrument.digio.ntr
operreg = status.operation.instrument.digio.ptr
Writes to enable, NTR, and PTR registers:
status.operation.instrument.digio.enable = operreg
status.operation.instrument.digio.ntr = operreg
status.operation.instrument.digio.ptr = operreg
Set operreg to one of the following values:
0 Clears all bits.
status.operation.instrument.digio.TRIGGER_OVERRUN Sets TRGOVR bit
(B10).
status.operation.instrument.digio.TRGOVR Sets TRGOVR bit
(B10).
operreg can also be set to the decimal weight of the bit to be set. Examples:
To set bit B10 (TRGOVR), set operreg to 1024 (2
10
).
Remarks • These attributes are used to read or write to the operation status digital I/O summary
registers.
• Reading a status register returns a value. The binary equivalent of the returned value
indicates which register bits are set. The least significant bit of the binary number is bit 0,
and the most significant bit is bit 15.
• The used bits of the operation status digital I/O summary registers are described as
follows:
• Bit B10, TRGOVR: Set bit indicates that trigger overrun is enabled.
Details See Operation Event Registers in Appendix C.
Example Sets the TRGOVR bit of the operation status digital I/O summary enable register:
status.operation.instrument.digio.enable =
status.operation.instrument.digio.TRGOVR

Keithley 2600a series Specifications

General

Brand	Keithley
Model	2600a series
Category	Measuring Instruments
Language	English