MOTOR.VMAX

Description

This parameter sets the maximum motor mechanical speed. The value 1.2 x MOTOR.VMAX becomes the overall overspeed fault threshold (VL.VFTHRESH) if it is less than the user overspeed fault threshold (VL.THRESH), and for MOTOR.TYPE = 6 if it is less than the motor back EMF overspeed threshold ((1.02 x 1000 x VBUS.OVFTHRESH) / (MOTOR.KE x sqrt(2))).

General Information

Type

NV Parameter

Units

rpm

Range

100 to 40,000 rpm

Default Value

3,000 rpm

Data Type

Integer

Start Version

M_01-00-00-000

Variants Supported

Variant Supported
AKD Base Yes
AKD with Position Indexer Yes
AKD EtherCAT Yes
AKD CANopen Yes
AKD BASIC Yes
AKD SynqNet Yes*
AKD EtherNet/IP Yes
AKD PROFINET Yes
AKD Sercos® III Yes
AKD-N Yes
AKD-C No

*In SynqNet, a parameter may be available in the firmware but have no effect on the system. See SynqNet Supported Parameters.

Fieldbus Information

If your drive type is listed as supported but no index, address, or instance number is listed, then this parameter is accessible through WorkBench, but not over your fieldbus type. For information on SynqNet parameters see SynqNet Supported Parameters.

EtherCAT CoE and CANopen
Index/Subindex Object Start Version
35A3h/0 M_01-00-00-000
PROFINET and Sercos® III
Fieldbus Address Attributes Signed?

PROFINET

2261 Word No
Sercos® III 2 Octets
EtherNet/IP
Instance Data Size Data Type
262 2 Byte Integer
Modbus
Register Address Is 64 bit? Attributes Signed? Object Start Version

522

No 16 bit No M_01-03-00-000

Related Topics

"Motor View" | VL.THRESH | VL.VFTHRESH