The Operation Status Group; Status:operation:condition - VXI VT1422A User Manual

Weighted Bit
Values
bit# 15
value always 0

The Operation Status Group

Bit # dec value
0 1
1-3
4 16
5-7
8 256
9 512
10 1024
11 2048
12-15

STATus:OPERation:CONDition?

Comments
Chapter 7
Register queries are returned using decimal weighted bit values. Enable registers can
be set using decimal, hex, octal, or binary. The following table can be used to help
set Enable registers using decimal and decode register queries.
Status System Decimal Weighted Bit Values
14 13 12
16,384 8,192 4,096
The Operation Status Group indicates the current operating state of the VT1422A.
The bit assignments are:
hex value Bit Name
0001 Calibrating
16
0010 Measuring
16
0100 Scan Complete
16
0200 SCP Trigger
16
0400 FIFO Half Full
16
0800 Algorithm Interrupted
16

STATus:OPERation:CONDition?

in the Condition register.
•
The Condition register reflects the real-time state of the status signals.
The signals are not latched; therefore, past events are not retained in this register
(see STAT:OPER:EVENT?).
11 10 9 8
2,048 1,024 512 256
Set by CAL:TARE and CAL:SETup. Cleared by
CAL:TARE? and CAL:SETup?. Set while *CAL?
executes and reset when *CAL? completes. Set by
CAL:CONFIG:VOLT or CAL:CONFIG:RES, cleared by
CAL:VAL:VOLT or CAL:VAL:RES.
Not used
Set when instrument INITiated. Cleared when
instrument returns to Trigger Idle State.
Not used
Set when each pass through a Scan List completed
(may not indicate all measurements have been taken
when TRIG:COUNT >1).
An SCP has sourced a trigger event (future
VT1422A SCPs)
The FIFO contains at least 32,768 readings
The interrupt() function was called in an algorithm
Not used
returns the decimal weighted value of the bits set
VT1422A Command Reference
STATus
7 6 5 4 3 2 1 0
128 64 32 16 8 4 2 1
Description
381