R&S NGM202 User Manual page 169

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R&S NGL200/NGM200
Bit No. Meaning
10
11
12
13 to
14
15
STATus:QUEStionable Register
This register contains information about different states which can occur. It can be read
using the commands STATus:QUEStionable:CONDition? and
STATus:QUEStionable[:EVENt]?. See
Table A-5: Bits of the STATus:QUEStionable register
Bit No.
0
1
2 to 3
4
5 to 8
9
10
11 to 15
Query of an instrument status
Each part of any status register can be read using queries.
There are two types of commands:
●
The common commands *ESR?, *IDN?, *STB? query the higher-level registers.
●
The commands of the STATus system query the SCPI registers
(STATus:QUEStionable)
The returned value is always a decimal number that represents the bit pattern of the
queried register. This number is evaluated by the controller program.
User Manual 1178.8736.02 ─ 06
Logging
This bit is set as long as "Logging" is enabled
Not used
FastLog
This bit is set once "FastLog" data is available
Not used
This bit is always 0
Meaning
Voltage
This bit is set while the instrument is in constant current mode (CC). The voltage is regula-
ted and the current is constant.
Current
This bit is set while the instrument is in constant voltage mode (CV). The current is variable
and the voltage is constant.
Not used
Temperature overrange
This bit is set if an over temperature occurs.
Not used
OVP Tripped
This bit is set if the over voltage protection has tripped.
Fuse Tripped
This bit is set if the fuse protection has tripped.
Not used
Additional Basics on Remote Control
Status Reporting System
Figure A-1.
166