Status:questionable:frequency:condition, Status:questionable:frequency:condition -109 – RIGOL DSG3000 Series User Manual
Page 129
RIGOL
DSG3000 Programming Guide
2-109
:STATus:QUEStionable:FREQuency:CONDition
Syntax
:STATus:QUEStionable:FREQuency:CONDition?
Description
Query the value of the condition register for the questionable frequency status register.
Explanation
The relation between the frequency status register and questionable status
register is as shown in the figure below.
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Questionable Status Register
+
FREQuency
POWer
MODulation
TEMPerature
CALibration
SELFtest
CONNect
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Frequency Status Register
+
PLL Unlocked
To Status Byte,
Bit 3
The definitions of the questionable frequency status register are as shown in the
table below. Wherein, bit 1 to bit 15 are not used and will be always treated as 0.
The range of the return value are the decimal numbers corresponding to the binary
numbers ranging from 0000000000000000 (0 in decimal) to 0000000000000001
(1 in decimal).
Bit
Value
Definition
0
1
PLL Unlocked
1
0
Not Used
2
0
Not Used
3
0
Not Used
4
0
Not Used
5
0
Not Used
6
0
Not Used
7
0
Not Used
8
0
Not Used
9
0
Not Used
10
0
Not Used
11
0
Not Used
12
0
Not Used
13
0
Not Used
14
0
Not Used
15
0
Not Used
Return
Format
The query returns the value of the condition register of the questionable frequency
status register in integer.