The following table lists the bit definitions for the Standard Operation Register:
Bit
Number
Bit Name Decimal
Value
Definition
0 Calibrating 1 Instrument is performing a calibration.
1 Not Used 2 (Reserved for future use)
2 Not Used 4 (Reserved for future use)
3 Not Used 8 (Reserved for future use)
4 Measuring 16 Instrument is initiated, and is making or about to make a measurement.
5 Waiting for
Trigger
32 Instrument is waiting for a trigger.
6 Not Used 64 (Reserved for future use)
7 Not Used 128 (Reserved for future use)
8 Configuration
Change
256 Instrument configuration has been changed since the last INIT, READ? or
MEASure?, either from the front panel or from SCPI.
9 Memory
Threshold
512 Programmed number of measurements (DATA:POINts:EVENt:THReshold) have
been stored in measurement memory.
10 Instrument
Locked
1024 Set if a remote interface (GPIB, USB or LAN) has a lock
(SYSTem:LOCK:REQuest?). Cleared when the remote interface releases the lock
(SYSTem:LOCK:RELease).
11 Not Used 2048 (Reserved for future use)
12 Not Used 4096 (Reserved for future use)
13 Global Error 8192 Set if any remote interface has an error in its error queue; cleared otherwise.
14 Not Used 16384 (Reserved for future use)
15 Not Used 32768 "0" is returned.
Command Summary
STATus:OPERation:CONDition?
STATus:OPERation:ENABle
STATus:OPERation[:EVENt]?
STATus:PRESet
STATus:QUEStionable:CONDition?
STATus:QUEStionable:ENABle
STATus:QUEStionable[:EVENt]?
226 Agilent Truevolt Series DMM Operating and Service Guide