AXIS#.WS.VTHRESH

Description

This parameter defines the maximum allowed velocity that occurs while commutation finding is active. This supervision runs in real time, but only while wake and shake is active (AXIS#.WS.STATE 2 or greater, for Mode 0). If at any time while wake and shake is running a velocity higher than this value is detected, fault F5503 is generated for over speed. Setting AXIS#.WS.VTHRESH to zero disables this feature. For Mode 1, AXIS#.WS.VTHRESH is only used after the initial phase-finding. 

Versions

Action Version Notes
Implemented 02-00-00-000

General Information

Type

Read/Write

Units

Rotary: RPMClosed "Revolutions per minute" Is a unit of frequency of rotation: the number of full rotations completed in one minute around a fixed axis. It is used as a measure of rotational speed of a mechanical component, RPS, deg/s, (custom units)/s, rad/s

See Velocity Units for details.

Range

Depends on units. See Velocity Range for details.

Default Value

100 RPM

Data Type

Float

Stored in Non-Volatile Memory

Yes

Variants Supported

All variants are supported.

Fieldbus Information

EtherCATClosed ***EtherCAT 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

Command

Index

SubIndex

Data Type

Units

Float Scale

Access

PDOClosed PDO is a type of protocol frame used in some fieldbuses. A PDO contains one or more object dictionary entries, which define the application data transferred between devices. Mappable

AXIS1.WS.VTHRESH

5013h

0eh

Signed32

Velocity

-

Read/Write

No

AXIS2.WS.VTHRESH

5113h

0eh

Signed32

Velocity

-

Read/Write

No
EtherNet/IP

Name

ID

Hex

Data Type

Access

Units

AXIS1.WS.VTHRESH

6711

1A37

Signed32

Read/Write

Velocity

AXIS2.WS.VTHRESH

72247

11A3

Signed32

Read/Write

Velocity
PROFINET

Parameter

PNU

Data Type

Access

Units

AXIS#.WS.VTHRESH

6711

Float

Read/Write

Velocity