Technical data

126 Agilent N8211A/N8212A Performance Upconverter Synthetic Instrument Module, 250 kHz to 20 / 40 GHz
4 Programming the Status Register System
Data Questionable Modulation Event Enable Register
The Data Questionable Modulation Event Enable Register lets you choose which bits in the
Data Questionable Modulation Event Register set the summary bit (bit 7 of the Data
Questionable Condition Register) to 1.
Data Questionable Calibration Status Group
Some bits in this status group do not apply to the N8211A/N8212A and return zero when
queried. See Ta b le 1 1 on page 127 for more information.
The Data Questionable Calibration Status Group is used to determine the specific event that
set bit 8 in the Data Questionable Condition Register. This group consists of the Data
Questionable Calibration Condition Register, the Data Questionable Calibration Transition
Filters (negative and positive), the Data Questionable Calibration Event Register, and the
Data Questionable Calibration Event Enable Register.
Query: STATus:QUEStionable:MODulation[:EVENt]?
Command: STATus:QUEStionable:MODulation:ENABle <value> where <value> is the
sum of the decimal values of the bits you want to enable.
Example: Enable bit 4 and bit 3 so that whenever either of those bits are set to 1, the Data
Questionable Modulation summary bit of the Data Questionable Condition Register is set
to 1. Send the command STAT:QUES:MOD:ENAB 520 (16 + 8).
Query: STATus:QUEStionable:MODulation:ENABle?
Response: Decimal value of the sum of the bits previously enabled with the
STATus:QUEStionable:MODulation:ENABle <value> command.