AXIS#.HWEN.STATE

Description

This parameter returns the state of the hardware enable input.This is the number of motor poles (not pole pairs) for a resolver feedback only. If the motor does not use a resolver for feedback, this parameter is unused. The number of motor poles must be an integer multiple of the number of resolver poles.

If AXIS#.HWEN.SOURCE is set to zero (no hardware enable is configured) this always returns 1.

Examples

Usage

0: hardware enable input is low. For Kollmorgen DDR motors, this number should match the number of AXIS#.MOTOR.POLES . For example, on a DH101A motor equipped with a Resolver, FBx.POLES should be set to 32.

1: hardware enable input is high

Code

-->AXIS1.HWEN.STATE<E.g.: Example 1
1MOTOR.POLES = 12
-->AXIS2.HWEN.STATEFBx.POLES = 2
0MOTOR.POLES / FBx.POLES = 12 / 2 = 6, which is OK.
Axis 1 hardware enable input is high.  Axis 2 hardware enable input is low.>

<E.g.: Example 2
MOTOR.POLES = 6
FBx.POLES = 4
MOTOR.POLES / FBx.POLES = 6 / 4 = 1.5, which is NOT OK.
>

Context

For more information on hardware enable configuring a Resolver feedback, refer to the Enable/Disable. For more information on configuring a Resolver feedback, refer to the <FB FEATURE> and/or the <FB SETUP GUIDE>.

Versions

Action	Version	Notes
Implemented	<02-00-00-000#>

General Information

Type	Read Only
Units	N/A
Range	0 to 1
Default Value	N/A
Data Type	Integer
See Also	AXIS#.HWEN.SOURCE, AXIS#.HWEN.MODE
Stored in Non Volatile Memory	No

Variants Supported

All variants are supported.

Fieldbus Information

FieldbusA Fieldbus is an industrial network system for real-time distributed control (e.g. CAN or Profibus). It is a way of connecting instruments in a plant design	Parameter	Index	Sub-Index	Data Type	Float Scale	Units	Access	PDO Mappable
EtherCATEtherCAT is an open, high-performance Ethernet-based fieldbus system. The development goal of EtherCAT was to apply Ethernet to automation applications which require short data update times (also called cycle times) with low communication jitter (for synchronization purposes) and low hardware costs COE and CANopen	AXIS1.HWEN.STATE	0x5009	0x3	USINT	-	-	RO	False
	AXIS2.HWEN.STATE	0x5109	0x3	USINT	-	-	RO	False