Process sequence and signal states

INFORMATION

For the behavior of the drive at standstill, observe the information in the section "Stop functions" in the "Control functions" configuration menu of the inverter.

No.

Procedure

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]

Dynamic parameters are applied (also during ongoing movement)

PO 2

 

PO 3

PO 4

Setpoint speed

(signed)

Acceleration

Deceleration

[2] to [4]

Start/stop of the axis

PO 1:7

  • "1": The drive accelerates to the setpoint speed specified via PO 2 using the value specified via PO 3.
  • "0": Deceleration with the value specified by PO 4.
  • Standstill behavior: The motor is held at speed 0 subject to speed control. For motors without encoder, the Stop by setpoint function must be used.

[3] to [4]

If the actual speed lies within the configured window width, the feedback "Setpoint/actual speed comparison" is issued.

PI 1:11

  • "1": "Setpoint/actual speed comparison" signal active