R&S RTA4000, Руководство пользователя

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Remote control - status reporting system
R&S
®
RTA4000
823 User Manual 1335.7898.02 ─ 08
Bit No. Meaning
5 ADCState
The bit is set if the signal is clipped on the upper or lower edge of the screen -overflow of the
ADC occurs (see
Chapter B.3.4.3, "STATus:QUEStionable:ADCState register" , on page 824 ).
6 to 7 Not used
8 NOALigndata
This bit is set if no alignment data is available - the instrument is uncalibrated.
9 LIMit
This bit is set if a limit value is violated (see Chapter B.3.4.4, "STATus:QUEStionable:LIMit reg-
ister" , on page 824).
10 to 11 Not used
12 MASK
This bit is set if a mask value is violated (see Chapter B.3.4.5, "STATus:QUEStionable:MASK
register" , on page 824
13 to 14 Not used
15 This bit is always 0.
B.3.4.1 STATus:QUEStionable:COVerload register
This register contains all information about overload of the channels. The bit is set if
the assigned channel is overloaded.
Table B-5: Bits in the STATus:QUEStionable:COVerload register
Bit No. Meaning
0 CHANnel1
1 CHANnel2
2 CHANnel3
3 CHANnel4
B.3.4.2 STATus:QUEStionable:TEMPerature register
This register contains information about the instrument's temperature.
Table B-6: Bits in the STATus:QUEStionable:TEMPerature register
Bit No. Meaning
0 TEMP WARN
This bit is set if a temperature warning on channel 1, 2, 3 or 4 occured.
1 TEMP ERRor
This bit is set if a temperature error on channel 1, 2, 3 or 4 occured.
Contents of the status registers