Status.operation.instrument.digio.trigger_Overrun - Keithley 2651A Reference Manual

Section 7: Command reference
Usage
operationRegister = status.operation.instrument.digio.condition
operationRegister = status.operation.instrument.digio.enable
operationRegister = status.operation.instrument.digio.event
operationRegister = status.operation.instrument.digio.ntr
operationRegister = status.operation.instrument.digio.ptr
status.operation.instrument.digio.enable = operationRegister
status.operation.instrument.digio.ntr = operationRegister
status.operation.instrument.digio.ptr = operationRegister
operationRegister
Details
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 B0, and the most significant bit is Bit B15.
For information about .condition, .enable, .event, .ntr, and .ptr registers, refer to
2) and Enable and transition registers
meanings:
Bit Value
B0-B9 Not used
B10

status.operation.instrument.digio.TRIGGER_OVERRUN

status.operation.instrument.digio.TRGOVR
B11-B15 Not used
In addition to the above constant, operationRegister can be set to the decimal equivalent of the bit to set.
Example
status.operation.instrument.digio.enable =
status.operation.instrument.digio.TRGOVR
Also see
Operation Status Registers
status.operation.instrument.digio.trigger_overrun.*
7-272
Model 2651A High Power System SourceMeter® Instrument Reference Manual
The operation status digital I/O summary register's status. A zero (0) indicates no
bits set (also send 0 to clear all bits); the only valid value other than 0 is 1024
(on page E-18). The individual bits of this register have the following
(on page E-20)
(on page 7-273)
Status register sets
Description
Not applicable
Set bit indicates an
enabled bit in the
Operation Status Digital I/O
Overrun Register is set.
Bit B10 decimal value:
1024
Binary value:
0100 0000 0010
Not applicable
Sets the TRGOVR bit of the
operation status digital I/O summary
enable register using a constant.
2651A-901-01 Rev. A / March 2011
(on page E-