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: RPM"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
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 | PDOPDO 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 |
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EtherCAT***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 | AXIS1.WS.VTHRESH | 0x5013 | 0xE | DINT | - | Velocity | RW | False |
AXIS2.WS.VTHRESH | 0x5113 | 0xE | DINT | - | Velocity | RW | False |