Keithley 2600a series, Reference Manual, Page: 509 / 696

2600AS-901-01 Rev. B / September 2008 Return to Section Topics 19-187
Series 2600A System SourceMeter® Instruments Reference Manual Section 19: Remote Commands
Remarks • These attributes are used to read or write to the operation status trigger overrun 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.
• For example, assume value 6 is returned for the enable register. The binary equivalent is
0000000000000110. This value indicates that bit B1(SMUA) and bit B2 (SMUB) are set.
• The used bits of the operation status trigger overrun registers are described as follows:
•
Bit B1, SMUA : Set bit indicates one of the enabled bits in the operation status SMU A trigger
overrun event register is set.
• Bit B2, SMUB : Set bit indicates one of the enabled bits in the operation status SMU B trigger
overrun event register is set.
• Bit B10, TRGBLND : Set bit indicates one of the enabled bits in the operation status trigger
blender overrun event register is set.
• Bit B11, TRGTMR : Set bit indicates one of the enabled bits in the operation status trigger timer
overrun event register is set.
• Bit B12, DIGIO : Set bit indicates one of the enabled bits in the operation status digital I/O
overrun event register is set.
• Bit B13, TSPLINK : Set bit indicates one of the enabled bits in the operation status TSP-Link
overrun event register is set.
• Bit B14, LAN : Set bit indicates one of the enabled bits in the operation status LAN trigger
overrun event register is set.
Details See Operation Event Registers in Appendix C .
Example Sets the SMUA bit of the operation status trigger overrun enable register:
status.operation.trigger_overrun.enable =
status.operation.trigger_overrun.SMUA