Picotest M3500A User Manual page 169

You execute a *ESE 0 command.
Note: When the DMM is powered on, the standard event enable
※
register won't be cleared if you have set the DMM previously by using
*PSC 0.
About the Questionable Data Register
The questionable data register reports the quality of the DMM's
measurement results, as well overload conditions and high/low limit test
results. Through the enable register, all of the conditions can be reported
in the questionable data summary bit. At the moment, you have to write
a decimal value by using the STATus:QUESTionable:ENABle command to
set the enable register mask.
Bit Definitions for Questionable Data Register
Bit
0.
Voltage Overload
1.
Current Overload
2.
Not Used
3.
Not Used
4.
Not Used
5.
Not Used
6.
Not Used
7.
Not Used
8.
Not Used
9.
Ohms Overload
10.
Not Used
11.
Limit Failed at LO
12.
Limit Failed at HI
13.
Not Used
14.
Not Used
15.
Not Used
Decimal
Value
Range overload on dc/ac volts, frequency, period, diode or ratio
1
function
Range overload on dc/ac current function.
2
4 Set to 0
8 Set to 0
16 Set to 0
Set to 0
32
64 Set to 0
128 Set to 0
256 Set to 0
512 Range overload on 2-/4-wired ohm function.
1024 Set to 0
2048 Reading is less than lower limit under limit test.
Reading is excess upper limit under limit test.
4096
Set to 0
8192
16384 Set to 0
Set to 0
32768
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169 169
Definition