IN

Changes to these variables are applied immediately.

The dynamic parameters are scaled in user units.

Variable name

Description

xActivate

Data type – BOOL

  • TRUE – Activate
  • FALSE – Stop

If xActivate is set to "FALSE", the inverter switches to a stop FCB and stops with the ramp assigned to the stop FCB.

xStart

Data type – BOOL

  • TRUE – The specified torque takes effect.
  • If the load of the drive is too low and the drive reaches the specified speed limit, the effective torque will be reduced accordingly.
  • FALSE – The torque is withdrawn.

lrVelocityMax

Data type: LREAL – Floating-point number

Maximum speed in user units. This limit takes effect when the drive moves in positive direction when a positive torque is specified. The actual speed of the drive is always smaller than "lrMaxVelocity".

lrVelocityMin

Data type: LREAL – Floating-point number

Minimum speed in user units. This limit takes effect when the drive moves in negative direction when a negative torque is specified. The actual speed of the drive is always greater than "– lrMinVelocity".

lrTorque

Data type: LREAL – Floating-point number

Torque in percent of the nominal motor torques
(1.0 = 100% MN)

uiJerkTime

Data type: UINT

Jerk time in ms

No jerk time is transmitted in the "AuxVelocity" and "AuxPositioning" process data profiles. The matching configuration is required if a jerk time is to be processed. See chapter Processing jerk time.