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

FieldbusClosedA 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
EtherCATClosedEtherCAT 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.WS.VTHRESH 0x5013 0xE DINT - Velocity RW False
AXIS2.WS.VTHRESH 0x5113 0xE DINT - Velocity RW False