Kikusui KHA1000, Руководство по эксплуатации, Страница: 249 / 274

KHA1000
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QUEStionable status register
The QUEStionable status register is a 16-bit register containing information on
questionable events and status generated during operation of this product.
Some register bits indicate that there is a problem in the measurement data of this
product.
Table 8-9 QUEStionable status register (STATus: QUEStionable)
STAT:QUES
Queries the event in the QUEStionable status register.
The query clears the register data.
Command
STATus:QUEStionable[:EVENt]?
Response
Returns the event in the QUEStionable status register in the <NR1> format.
STAT:QUES:COND
Queries the status of the QUEStionable status register.
The query does not clear the register data.
Command
STATus:QUEStionable:CONDition?
Bit
Bit
weight
Bit name Description
0 1 Over-range on Vm Voltage measurement exceeded the range.
1 2 Over-range on Cm Current measurement exceeded the range.
2 4 Not Used -
3 8 Not Used -
4 16 Over-Temp Overheating is detected.
5 32 Not Used -
6 64 Not Used -
7 128 Not Used -
8 256 Calibration failed Calibration failure
9 512 PLL unlocked PLL is unlocked
*1
*1. PLL is constantly unlocked for in-rush current measurement among other measurements.
10 1024 Not Used -
11 2048 Not Used -
12 4096 Not Used -
13 8192 Not Used -
14 16384 Not Used -
15 32768 Not Used -