Fluke 5020A, User Manual

Page: 122 / 142

5020A
Users Manual
6-52
STATus:QUEStionable:CONDition?
This command reads the Questionable Status Condition Register. Reading this register
does not affect it. The value returned indicates the condition of each of the eight bits of
the register by adding the binary-weighted values of each bit. The meaning of each bit,
when set (1), is as follows where 0 is the least significant and 7 is the most significant:
0: no problem
Bit 0 Not used.
Bit 1 Not used.
Bit 2 Not used.
Bit 3 Not used.
Bit 4 Measurement invalid bit.
Bit 5 Not used.
Bit 6 Not used.
Bit 7 Not used.
Example: STAT:QUES:COND?
Response: 16
STATus:QUEStionable:ENABle?
This command returns the Questionable Status Enable Register (see
STATus:QUEStionable:ENABle <num> command below).
Example: STAT:QUES:ENAB?
Response: 16
STATus:QUEStionable:ENABle <num>|MIN|MAX|DEF
This command sets the Questionable Status Enable Register. This register determines
which event bits of the Questionable Status Event Register affect the Questionable Status
Bit of the Status Byte Register. If any bit in the Questionable Status Event Register is set
(1) while its corresponding mask bit in the Questionable Status Enable Register is set, the
Questionable Status Bit in the Status Byte Register will be set. The value of the <num>
parameter is a number from 0 to 15 that is the sum of the binary-weighted values of each
mask bit. The Questionable Status Event Register is described in Section ,
STATus:QUEStionable?. The following example causes the Questionable Status Bit in
the Status Byte Register to be set when a measurement is invalid.
Example: STAT:QUES:ENAB 16
Response: 16
Port Numbers
The following table lists the communication ports and their number setting.
Number Port
0 Serial
(default)
1 IR