Keysight E4428C ESG RF Programming Manual page 201

Queries:
Data Questionable Event Register
The Data Questionable Event Register latches transition events from the condition register as
specified by the transition filters. Event registers are destructive read- only. Reading data from an
event register clears the content of that register.
Query:
STATus:QUEStionable[:EVENt]?
Data Questionable Event Enable Register
The Data Questionable Event Enable Register lets you choose which bits in the Data Questionable
Event Register set the summary bit (bit 3 of the Status Byte Register) to 1.
Command:
STATus:QUEStionable:ENABle <value> where <value> is the sum of the decimal values of the bits
you want to enable.
Example: Enable bit 9 and bit 3 so that whenever either of those bits are set to 1, the Data Questionable Status
summary bit of the Status Byte Register is set to 1. Send the command STAT:QUES:ENAB 520 (512 +
8).
Query:
STATus:QUEStionable:ENABle?
Response: Decimal value of the sum of the bits previously enabled with the STATus:QUEStionable:ENABle
<value> command.
Keysight Signal Generators Programming Guide
STATus:QUEStionable:NTRansition?
STATus:QUEStionable:PTRansition?
Programming the Status Register System
Status Groups
193