Fluke 5020A user manual STATusQUEStionableCONDition?, STATusQUEStionableENABle?, Port Numbers

5020A

Users Manual

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>MINMAXDEF

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

0Serial (default)

1IR

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