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Status and Event Reporting System
VX4101A MultiPaq Instrument User Manual
4–3
Instrument N
Summary Bit
00
*
11
22
33
44
55
66
77
88
99
1010
1111
1212
1313
1414
1515
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
VX4101A Operational
Status register
(See Figure 4–1)
CALibrating
SETTling
RANGing
SWEeping
MEASuring
TRIGgering
ARMing
CORRecting
Instrument Defined 1 (ABORting)
Instrument Defined 2 (MATChed)
Instrument Defined 3 (Reserved)
Instrument Defined 4 (Reserved)
INSTrument Summary
PROGram running
Reserved (always 0)
Logical ”OR”
&
Logical ”AND”
Positive & Negative
Transition Filters
STAT:OPER:PTR?
STAT:OPER:PTR <VALUE>
STAT:OPER:NTR?
STAT:OPER:NTR <VALUE
>
Event Register
STAT:OPER?
Condition Register
STAT:OPER:COND?
Event Enable Register
STAT:OPER:ENAB?
STAT:OPER:ENAB <VALUE>
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
Instrument Defined 0 (TESTing)
Figure 4–2: Instrument Operational Status Registers
Table 4–1:
Instrument Operational Status Register
Bit # Name Description
0 CALibrating Instrument performing calibration
1 SETTling Waiting for controls to settle
2 RANGing Instrument is changing range
3 SWEeping Sweep is in progress
4 MEASuring A triggered measurement is in progress
5 TRIGgering Instrument is waiting for trigger condition