Keithley 2001 Operator's Manual page 327

Trigger Event Register:
the instrument has exited from the trigger layer (NTR).
Arm Event Register:
instrument has exited from the arm layers (NTR).
2001-900-01 Rev. K / August 2010
Bit Position
Event
Decimal Weighting
Value
Value : 1 = Operation Event Set
cáÖìêÉ=QJOQ
Operation Event Register
 Not used.
 Set bit indicates that the instrument is in the trigger layer (PTR), or that
 Not used.
Decimal Weighting
cáÖìêÉ=QJOR
Trigger Event Register
 Not used.
 Set bit indicates that the instrument is in an arm layer (PTR), or that the
 Not used.
B9 B8 B7
B15 - B11 B10
Idle Calc
1024 512
10 9
(2 ) (2 )
0/1 0/1
0 = Operation Event Cleared
Bit Position
B15 - B2
Event
Value
Value : 1 = Event Bit Set
0 = Event Bit Cleared
Event : Seq1 = Sequence 1
IEEE-488 Reference
B6 B5 B2 B1
B4 B3
Arm Trig Set
64 32 2
6 5 1
(2 ) (2 ) (2 )
0/1 0/1 0/1
Events : Idle = Idle state of the 2001
Calc = Calculating
Arm = Waiting for Arm
Trig = Waiting for Trigger
Set = Settling
Cal = Calibrating
B1 B0
Seq1
2
(2 ) 1
0/1
B0
Cal
1
0
(2 )
0/1
4-169