## Phidget DC Motor.lvlib:DCMotorBackEMFEventExe.vi

The most recent back emf value will be reported in this event.

- This event will occur only when the value of the back emf has changed

Device Support:

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 : Supported

DCC1000_0 (ver: 100) DC Motor Controller : Unsupported

| 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.

| Devices In A list of devices registered for the same type of event

| Device In Device # Identification

| Event Registration Refnum In Event # Identification

| 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 indicator 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 indicator on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error.

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

| Event? Returns TRUE if the event has executed, or FALSE otherwise.

| Devices Out Same as Devices In

| Device Out Same as Device In

| Index The index of the device that triggered the event within the Devices In array.

| phid Device # Identification of the device that triggered the event.

| Back EMF The back EMF voltage from the motor

| Event Registration Refnum Out Same as Event Registration Refnum In