Process sequence and signal states

INFORMATION

For the behavior of the drive at idle state, observe the information in the "Stop functions" section in the parameterization of the inverter under [Functions] > [Monitoring functions] > [Control functions].

No.

Process

PD

Signal states

[1]

General enable

  • PO 1:0 = "1"
  • Enable/emergency stop

PO 1:0

  • "1": Enable
  • "0": Deceleration with emergency stop ramp
  • PO 1:1 = "1"
  • Enable/application stop

PO 1:1

  • "1": Enable
  • "0": Deceleration according to application limit
  • PO 1:13 = "0"
  • Output stage inhibit (signal with highest priority)

PO 1:13

  • "0": Output stage enabled
  • "1": Output stage inhibited. The drive coasts to a stop or the brake is applied.

[1]

Dynamics parameters are applied (also during ongoing movement)

PO 2

PO 10

Maximum speed and setpoint torque

[2] – [3]

Start/stop of the axis

PO 1:7

  • "0": Deceleration with the value of process data word PO 4. The FCB 02 Stop standard drive function is used for stopping.
  • After stopping, the drive behaves as defined in the "Behavior at idle state" parameter (index 8563.1 or 8564.1).

[1] – [2]

[3] – [6]

The final speed adjusts itself according to the setpoint torque and the load torque.

PO 10

PI 2

[4] – [5]

Setpoint torque inversion

 

The drive decelerates and reverses according to the sign of the torque input. The deceleration and acceleration are determined by the setpoint torque and the applied load torque.