User manual

Remote Control
R&S
®
RTO
413User Manual 1316.0827.02 ─ 06
Bit No. Meaning
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 "STATus:QUEStionable:LIMit, STATus:QUEStiona-
ble:MARGin, STATus:QUEStionable:LAMP registers" on page 413).
10
MARGin
This bit is set if a margin value is violated (see "STATus:QUEStionable:LIMit, STATus:QUEStion-
able:MARGin, STATus:QUEStionable:LAMP registers" on page 413).
11 LAMP (Low AMPlitude)
This bit is set if the magnitude of the signal is too low to get reliable measurement results.
12
MASK
This bit is set if a mask value is violated (see "STATus:QUEStionable:MASK regis-
ter" on page 414
13 to 14 Not used
15 This bit is always 0.
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 16-7: Bits in the STATus:QUEStionable:COVerload register
Bit No. Meaning
0
CHANnel1
1
CHANnel2
2
CHANnel3
3
CHANnel4
STATus:QUEStionable:TEMPerature register
This register contains information about the instrument's temperature.
Table 16-8: 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.
STATus:QUEStionable:LIMit, STATus:QUEStionable:MARGin, STATus:QUEStion-
able:LAMP registers
These registers contain information about the observance of the limits or margins of
measurements. For LIMit and MARGin, this bit is set if the limits or margins of the main
Basics