Data is a cluster of variables that contains the values for the selected Attribute. Integer is 32-bit integer data. Double is 64-bit floating point data. Boolean is Boolean data.
	Attribute is the attribute to configure. The following list includes valid attributes: Master Cycle—Set the Double element of the Data cluster to the master cycle in user units. The master cycle indicates how often the camming cycle repeats itself. For example, if you specify 8,000 counts for the Master Cycle, the camming repeats itself every 8,000 counts. Master Offset—Double element of the Data cluster to the master offset in user units. Master offset takes into account the position difference between the current position of the master axis and the position at which the camming begins. Range is 0 to (Master Cycle – 1). Slave Offset—Set the Double element of the Data cluster to the slave offset in user units. Slave offset takes into account the difference in the position of the slave between when the camming cycle starts and when it ends.
	Board ID is a unique number assigned by Measurement & Automation Explorer (MAX) used to send and receive commands and data to or from a specific NI motion controller.
	Axis ID is the axis to configure.
	error in (no error) describes error conditions that occur before this VI runs. The default input of this cluster is no error. If an error already occurred, this VI returns the value of error in in error out. The VI runs normally only if no incoming error exists. Otherwise, the VI passes the error in value to error out. The error in cluster contains the following parameters: status is TRUE if an error occurred before this VI was called, or FALSE if not. If status is TRUE, code is a nonzero error code. If status is FALSE, code is zero or a warning code. code is a number identifying an error or warning. If status is TRUE, code is a nonzero error code. If status is FALSE, code is zero or a warning code. Use the error handler VIs to look up the meaning of this code and display the corresponding error message. source is a string that indicates the origin of the error, if any. Typically, source is the name of the VI in which the error occurred.
	Board ID Out is provided for flow control. You can string together NI-Motion VIs by wiring the Board ID Out terminal of one VI to the Board ID terminal of the next VI.
	Axis ID Out is provided for flow control. You can string together NI-Motion VIs by wiring the Axis ID Out terminal of one VI to the Axis ID terminal of the next VI.
	error out contains error information. If error in indicates an error, error out contains the same error information. Otherwise, it describes the error status that this VI produces. status is TRUE if an error occurred, or FALSE if not. If status is TRUE, code is a nonzero error code. If status is FALSE, code is zero or a warning code. code is a number identifying an error or warning. If status is TRUE, code is a nonzero error code. If status is FALSE, code is zero or a warning code. Use the error handler VIs to look up the meaning of this code and display the corresponding error message. source is a string that indicates the origin of the error, if any. Typically, source is the name of the VI in which the error occurred.

Using This VI

Use this VI to configure various parameters of the camming operation:

• Master Cycle defines when the camming operation is going to repeat based on the master position. You can configure the master cycle at the same time you configure the camming master using the Configure Camming Master VI.

  Note  You cannot change the master cycle after camming is enabled.

• Master Offset is applied to the master position when camming is enabled. This attribute shifts the position modulus to compensate for the fact that the camming cycle may not start at 0. For example, if you have a master cycle of 4,000 and a master offset of 0, the camming operation repeats at ..., -8,000, -4,000, 0, 4,000, 8,000, ... If you change the master offset to 1000, the camming operation repeats at ..., -7,000, -3,000, 1,000, 5,000, 9,000, ....
  
  The default value for the master offset is 0, and the valid range of values for the master offset is 0 to (Master Cycle – 1).

  Tip  The master offset is applied only when camming is started or enabled.

• Slave Offset is applied when the camming cycle begins. This offset is used to adjust the camming profile when the beginning and ending positions for the slave axis are not the same. You can change the slave offset at anytime, but the change takes effect on the next camming cycle.
  
  The default value is 0.

Refer to the Camming section of the NI-Motion Help for more information about camming operations.