MLAxisRatedTq

Description

Allows conversion of drive torqueTorque is the tendency of a force to rotate an object about an axis. Just as a force is a push or a pull, a torque can be thought of as a twist values from rated torque units (1000 = rated motor continuous torque) to N.m (Newton meter).

Arguments

Input

ID	Description	Pipe network identifier of the axis block
	Data type	DINT
	Range	—
	Unit	n/a
	Default	—
TorqueTorque is the tendency of a force to rotate an object about an axis. Just as a force is a push or a pull, a torque can be thought of as a twist	Description	Actual torque applied by the drive associated to the axis Rated torque = Nominal Drive Current * Torque factor = DRV.ICONT * MOTOR.KT   About SDO DRV.ICONT is obtained by SDO parameter: index 5083h (sub-index 0) MOTOR.KT is obtained by SDO parameter: index 3593h (sub-index 0) For more details, refer to: Communication SDOs Manufacturer specific SDOs Profile specific SDOs To read/write an SDO object with an index greater than 16#7FFF (32767), the value must be entered in the form any_to_int(index # in hex format). For example any_to_int(16#8321). The actual units of DRV.ICONT and MOTOR.KT are 1/1000 of  the actual values if obtained by SDO.  So the formula, if using the SDO values, is: Rated Torque =  Torque = (SDO(DRV.ICONT)/1000) * (SDO(MOTOR.KT)/1000)
	Data type	LREAL
	Unit	N.m (Newton meter)

Output

Default (.Q)	Description	Returns true when function successfully executes See more details here
	Data type	BOOL
	Unit	n/a

Related Functions

MLAxisReadTq

Example

Structured Text

MLAxisRatedTq(PipeNetwork.Axis1, Axis1_Torque )  ;

Ladder Diagram

Function Block Diagram

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