Remote Commands
R&S
®
Spectrum Rider FPH
492
User Manual 1321.1011.02 ─ 11
Table 13-9: Meaning of bits in STATus:QUEStionable register
Bit No.
Meaning
0 to 1
These bits are not used
2
BATTERY LOW
If the instrument is running without any external power supply and the charging level of the inter-
nal battery is approximately lower than 5%, this bit is set to indicate that the system is shut down
automatically in approximately 5 minutes.
3
Not used
4
TEMPerature
This bit is set if a questionable temperature occurs.
5 to 8
Not used
9
LIMit (device-specific)
This bit is set if a limit value is violated
10
CALibration
The bit is set if a measurement is performed unaligned (label UNCAL)
11 to 14 Not used
15
This bit is always 0.
STATus:QUEStionable:FREQuency Register
This register contains information about the reference frequency. It can be read using
the commands
STATus:QUEStionable:LIMit:FREQuency?
and
STATus:QUEStionable:FREQuency[:EVENt]?
.
Table 13-10: Meaning of bits in STATus:QUEStionable:FREQuency register
Bit No.
Meaning
0 to 7
Not used
8
EXTernal REFerence
This bit is set if an external reference is used.
9 to 14
Not used
15
This bit is always 0.
STATus:QUEStionable:LIMit Register
This register contains information about the observance of limit lines. It can be read
using the commands
STATus:QUEStionable:LIMit:CONDition?
and
STATus:QUEStionable:LIMit[:EVENt]?
.
Remote Control - Commands
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