niDCPower_QueryMaxVoltageLevel
- Updated2023-04-15
- 1 minute(s) read
ViStatus niDCPower_QueryMaxVoltageLevel(ViSession vi, ViConstString channelName, ViReal64 currentLimit, ViReal64 *maxVoltageLevel);
Purpose
Queries the maximum voltage level on an output channel if the output channel is set to the specified currentLimit.
Parameters
| Input | ||
| Name | Type | Description |
| vi | ViSession | Identifies a particular instrument session. vi is obtained from the niDCPower_InitializeWithIndependentChannels function. |
| channelName | ViConstString | Specifies the output channel to query. The maximum voltage level may only be queried for one channel at a time.
Specify the channel using the form PXI1Slot3/0, where PXI1Slot3 is the instrument resource name and 0 is the channel. |
| currentLimit | ViReal64 | Specifies the current limit to use when calculating the maxVoltageLevel. |
| Output | ||
| Name | Type | Description |
| maxVoltageLevel | ViReal64* | Returns the maximum voltage level that can be set on an output channel with the specified currentLimit. |
Return Value
| Name | Type | Description |
| Status | ViStatus | Reports the status of this operation. To obtain a text description of the status code, call the niDCPower_error_message function. To obtain additional information concerning the error condition, call the niDCPower_GetError function. |