Sd_Module Functions (M3601A Hvi-Related); Writeregister - Keysight M3102A PXIe User Manual

3 Keysight SD1 Command Reference

3. 3. 3 SD_Module Functions (M3601A HVI-related)

The writeRegister and readRegister functions are related to the
Hard Virtual Instrument (HVI) Design Environment

3. 3. 3. 1 writeRegister

Writes a value in an HVI register of a hardware module (Option HV1 required).
Parameters
Name
Inputs
moduleID
regNumber
regName
regValue
unit
errorIn
Outputs
moduleIDout (LabVIEW only) A copy of moduleID
errorOut
C
int SD_Module_writeRegister(int moduleID, int regNumber, int regValue);
int SD_Module_writeRegisterWithName(int moduleID, const char* regName, int
regValue);
int SD_Module_writeDoubleRegister(int moduleID, int regNumber, double
regValue, const char* unit);
int SD_Module_writeDoubleRegisterWithName(int moduleID, const char* regName,
double regValue, const char* unit);
C++
int SD_Module::writeRegister(int regNumber, int regValue);
int SD_Module::writeRegister(const char* regName, int regValue);
int SD_Module::writeRegister(int regNumber, double regValue, const char*
unit);
int SD_Module::writeRegister(const char* regName, double regValue, const
char* unit);
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Description
(Non-object-oriented languages only)
Module identifier, returned by
Register number
Register name
Register value
Unit of the register value
(LabVIEW only) If it contains an error, the function will not be executed and errorIn will be
passed to errorOut
See Error Codes on page 83
Software on page 85.
open on page 28
Keysight M3100A/M3102A PXIe Digitizer User's Guide
[3] Keysight M3601A