Attributes for Status Simulation in IviDCPwr

When an IviDCPwr driver function is called, the driver queries whether NISDCPWR_ATTR_SIMULATE_STATUS_CODE is enabled. If enabled, the driver gets the appropriate function's simulation status code. If the value of the simulation status code represents a warning (has a positive value), then it is returned as the function's return status only if no other error or warning occurred before the function ends. If the value of the simulation status code represents an error (has a negative value), then it is returned as the function's return status only if no other error occurred before the function ends.

The following IviDCPwr functions do not support status code simulation:

• IviDCPwr_GetError
• IviDCPwr_ClearError
• IviDCPwr_GetNextInterchangeWarning
• IviDCPwr_ResetNextInterchangeWarning
• IviDCPwr_ClearNextInterchangeWarning
• IviDCPwr_GetNextCoercionRecord
• IviDCPwr_LockSession
• IviDCPwr_UnlockSession
• IviDCPwr_CheckAttribute
• IviDCPwr_GetAttribute
• IviDCPwr_SetAttribute

Each function supported by the IviDCPwr class driver has a corresponding attribute that determines the status code to return when status code simulation is enabled. The following table lists the status code attributes and the function for which they return a value. These attributes are all of type ViInt32, non-readable, and non-channel based.

Note  In the following table, the literal string NISDCPWR_ATTR_ precedes all attribute names.

IviDCPwr Attributes for Status Simulation

Attribute	Function
INIT_STATUS	IviDCPwr_init, IviDCPwr_InitWithOptions
CLOSE_STATUS	IviDCPwr_close
RESET_STATUS	IviDCPwr_reset
SELF_TEST_STATUS	IviDCPwr_self_test
ERROR_QUERY_STATUS	IviDCPwr_error_query
ERROR_MESSAGE_STATUS	IviDCPwr_error_message
REVISION_QUERY_STATUS	IviDCPwr_revision_query
RESET_DEFAULT_STATUS	IviDCPwr_ResetWithDefault
DISABLE_STATUS	IviDCPwr_Disable
INVALIDATE_STATUS	IviDCPwr_InvalidateAllAttributes
GET_CH_NAME_STATUS	IviDCPwr_GetChannelName
CONFIGURE_OUTPUT_ENABLED_STATUS	IviDCPwr_ConfigureOutputEnabled
CONFIGURE_OUTPUT_RANGE_STATUS	IviDCPwr_ConfigureOutputRange
CONFIGURE_CURRENT_LIMIT_STATUS	IviDCPwr_ConfigureCurrentLimit
CONFIGURE_OVP_STATUS	IviDCPwr_ConfigureOVP
CONFIGURE_VOLTAGE_LEVEL_STATUS	IviDCPwr_ConfigureVoltageLevel
QUERY_OUTPUT_STATE_STATUS	IviDCPwr_QueryOutputState
QUERY_MAX_CURRENT_LIMIT_STATUS	IviDCPwr_QueryMaxCurrentLimit
QUERY_MAX_VOLTAGE_LEVEL_STATUS	IviDCPwr_QueryMaxVoltageLevel
RESET_OUTPUT_PROTECTION_STATUS	IviDCPwr_ResetOutputProtection
CONFIGURE_TRIGGER_SOURCE_STATUS	IviDCPwr_ConfigureTriggerSource
CONFIGURE_TRIGGERED_VOLTAGE_LEVEL_STATUS	IviDCPwr_ConfigureTriggered VoltageLevel
CONFIGURE_TRIGGERED_CURRENT_LIMIT_STATUS	IviDCPwr_ConfigureTriggered CurrentLimit
ABORT_STATUS	IviDCPwr_Abort
INITIATE_STATUS	IviDCPwr_Initiate
SEND_SOFTWARE_TRIGGER_STATUS	IviDCPwr_SendSoftwareTrigger
MEASURE_STATUS	IviDCPwr_Measure