Block Name: Indicates the name that appears on the block. When nothing is specified, the block name is Counter/Device-Number/Parameter-Type.

Channel: Identifies the counter that is to be used.

Device #: Indicates the device number.

Last Error: Indicates the last error.

NI-DAQmx Version: Indicates the NI-DAQmx version.

Parameters: Read-only text box that lists the current parameter type and corresponding values.

Type: Determines the parameter type to be set or displayed. Click the DOWN ARROW for a list of settable parameter types. To edit a parameter type, select it from the drop-down list, then click the Parameters tab.