Keithley 7001 User Manual

IEEE-488 Reference
5-105
(<NRf>) that is sent with the command. For example, to program the Arm (B6) and Trig (B5)
operation events for positive transitions, send the following command:
:stat:oper:ptr 96
where; Arm (bit B6) = 64
Trig (bit B5) = 32
<NRf> = 96
Effects of positive transitions on the Operation Event Register:
Positive Transition Effect On
Operation Event Operation Event Register
Settling Sets B1 at the start of the settling period.
Trigger Layer Sets B5 when waiting in the Trigger Layer.
Arm Layer Sets B6 when waiting in an Arm Layer.
Idle Sets B10 when entering the idle state.
Figure 5-25
Operation Transition Filter
Idle Arm Trig
(B15 - B11) B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 B0
(2 )
10
1024
(2 )
6
(2 )
5
(2 )
1
64 32
0/1 0/1 0/1
Bit Position
Event
Decimal Weighting
Value
Value : 1 = Enable Positive Transition
0 = Disable Positive Transition
A) Positive Transition (PTR) Register
Idle Arm Trig
(B15 - B11) B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 B0
(2 )
10
1024
(2 )
6
(2 )
5
(2 )
1
64 32
0/1 0/1 0/1
Bit Position
Event
Decimal Weighting
Value
Value : 1 = Enable Negative Transition
0 = Disable Negative Transition
B) Negative Transition (NTR) Register
Set
2
0/1
Set
2
0/1
:STATus Subsystem
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Keithley 7001 Specifications

General

Brand	Keithley
Model	7001
Category	Switch
Language	English