Keithley 2601B Reference Manual page 632

Section 7: TSP command reference
A set bit indicates the specified timer generated an action overrun because it was still processing a delay from a
previous trigger when a new trigger was received.
For information about .condition, .enable, .event, .ntr, and .ptr registers, refer to
page E-1) and
the following table.
Bit Value
B0 Not used
B1
status.operation.instrument.trigger_timer.trigger_overrun.TMR1
B2 status.operation.instrument.trigger_timer.trigger_overrun.TMR2
B3
status.operation.instrument.trigger_timer.trigger_overrun.TMR3
B4 status.operation.instrument.trigger_timer.trigger_overrun.TMR4
B5
status.operation.instrument.trigger_timer.trigger_overrun.TMR5
B6 status.operation.instrument.trigger_timer.trigger_overrun.TMR6
B7 status.operation.instrument.trigger_timer.trigger_overrun.TMR7
B8 status.operation.instrument.trigger_timer.trigger_overrun.TMR8
B9-B15 Not used
As an example, to set bit B1 of the operation status trigger timer trigger overrun enable register, set
status.operation.instrument.trigger_timer.trigger_overrun.enable =
status.operation.instrument.trigger_timer.trigger_overrun.TMR1.
In addition to the above constants, operationRegister can be set to the numeric equivalent of the bit to set.
To set more than one bit of the register, set operationRegister to the sum of their decimal weights. For
example, to set bits B1 and B4, set operationRegister to 18 (which is the sum of 2 + 16).
Bit
Binary value
Decimal
Weights
Bit
Binary value
Decimal
Weights
Example
status.operation.instrument.trigger_timer.trigger_overrun.enable =
status.operation.instrument.trigger_timer.trigger_overrun.TMR3
7-292
Enable and transition registers
B7 B6
0/1 0/1
128 64
7 6
(2 ) (2 )
B15 B14
0/1 0/1
32,768 16,384
15 14
(2 ) (2 )
Series 2600B System SourceMeter® Instrument Reference Manual
(on page E-19). The individual bits of this register are defined in
B5 B4 B3
0/1 0/1 0/1
32 16 8
5 4 3
(2 ) (2 ) (2 )
B13 B12 B11
0/1 0/1 0/1
8,192 4,096 2,048
13 12 11
(2 ) (2 ) (2 )
Status register set contents
Description
Not applicable
Bit B1 decimal
value: 2
Bit B2 decimal
value: 4
Bit B3 decimal
value: 8
Bit B4 decimal
value: 16
Bit B5 decimal
value: 32
Bit B6 decimal
value: 64
Bit B7 decimal
value: 128
Bit B8 decimal
value: 256
Not applicable
B2 B1 B0
0/1 0/1 0/1
4 2 1
2 1 0
(2 ) (2 ) (2 )
B10 B9 B8
0/1 0/1 0/1
1,024 512 256
10 9 8
(2 ) (2 ) (2 )
Uses a
constant to
set the timer
3 bit of the
operation
status trigger
timer overrun
enable
register.
2600BS-901-01 Rev. B / May 2013
(on