## Phidget DC Motor.lvlib:DCMotorGetBackEMF.vi

The most recent `BackEMF` value that the controller has reported.

- For more information on how the `BackEMF` can be used in control algorithms, visit your controller's User Guide.

| Device In Device # Identification

| error in (no error) error in can accept error information wired from VIs previously called.

| status status is TRUE (X) if an error occurred or FALSE (checkmark) to indicate a warning or that no error occurred. Right-click the error in control on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error.

| code code is the error or warning code. Right-click the error in control on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error.

| source source describes the origin of the error or warning. Right-click the error in control on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error.

| Device Out Same as Device In

| error out error out passes error or warning information out of a VI to be used by other VIs.

| status status is TRUE (X) if an error occurred or FALSE (checkmark) to indicate a warning or that no error occurred. Right-click the error out control on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error.

| code code is the error or warning code. Right-click the error out control on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error.

| source source describes the origin of the error or warning. Right-click the error out control on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error.

| Back EMF The back EMF value Units: volts (V) 1060_0 (ver: 100, 110) DC Motor Controller: Unsupported 1064_0 (ver: 100, 101, 102) DC Motor Controller: Unsupported 1064_1 (ver: 102) DC Motor Controller: Unsupported 1065_0 (ver: 100, 101) DC Motor Controller: DCC1000_0 (ver: 100) DC Motor Controller: Unsupported