Agilent Technologies 6843A, 6834B STATus QUEStionable ENABle, STATus:QUEStionable:NTRansition

3 - Language Dictionary

STATus:QUEStionable:ENABle

This command sets or reads the value of the Questionable Enable register. This register is a mask for enabling specific bits from the Questionable Event register to set the questionable summary (QUES) bit of the Status Byte register. This bit (bit 3) is the logical OR of all the Questionable Event register bits that are enabled by the Questionable Status Enable register.

Command Syntax	STATus:QUEStionable:ENABle <NRf+>
Parameters	0 to 32767 MAXimum MINimum
Default Value	0
Examples	STAT:QUES:ENAB 32	STAT:QUES:ENAB 1
Query Syntax	STATus:QUEStionable:ENABle?
Returned Parameters	<NR1> (register value)
Related Commands	STAT:QUES?

STATus:QUEStionable:NTRansition

STATus:QUEStionable:PTRansition

These commands set or read the value of the Questionable NTR (Negative-Transition) and PTR (Positive- Transition) registers. These registers serve as polarity filters between the Questionable Enable and Questionable Event registers to cause the following actions:

υWhen a bit in the Questionable NTR register is set to 1, then a 1-to-0 transition of the corresponding bit in the Questionable Condition register causes that bit in the Questionable Event register to be set.

υWhen a bit of the Questionable PTR register is set to 1, then a 0-to-1 transition of the corresponding bit in the Questionable Condition register causes that bit in the Questionable Event register to be set.

υIf the same bits in both NTR and PTR registers are set to 1, then any transition of that bit at the Questionable Condition register sets the corresponding bit in the Questionable Event register.

υIf the same bits in both NTR and PTR registers are set to 0, then no transition of that bit at the Questionable Condition register can set the corresponding bit in the Questionable Event register.

NOTE: Setting a bit in the PTR or NTR filter can of itself generate positive or negative events in the corresponding Questionable Event register.

Command Syntax

Parameters

Default Value

Examples

Query Syntax

Returned Parameters Related Commands

STATus:QUEStionable:NTRansition <NRf+> STATus:QUEStionable:PTRansition <NRf+> 0 to 32767 MAXimum MINimum

0
STAT:QUES:NTR 32	STAT:QUES:PTR 1

STATus:QUEStionable:NTRansition?

STATus:QUEStionable:PTRansition? <NR1> (register value)

STAT:QUES:ENAB

98