Process sequence and signal states

No.

Procedure

PD

Signal states

[1]

General enable

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

PO 1:0

(axes)

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

PO 1:1

(axes)

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

PO 1:13

(axes)

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

[2]

Selection of the "Transfer to stock" operating mode

PO 6

(group)

  • 1500 (decimal)

[3]

Start/stop of operating mode

PO 1:7

(group)

  • "1": Lower-level axes start depending on the configuration of the combined operating mode. If the storage process has been interrupted (stop), it will continue to be carried out.
  • • "0": Interrupt the current storage process (transfer to stock).

Transfer to stock in progress

PI 1:11

(group)

  • "1": Transfer stock in progress
  • "0": Transfer to stock (storage) has not yet been started, has been completed or has been aborted.

[3] to [4]

The belt starts transporting the box in the direction of the synchronous point.

The telescope waits because its synchronization distance is shorter than the distance of the box to the synchronous point.

[4] to [5]

The belt transports the box in the direction of the synchronous point.

The telescope starts synchronization.

[5]

The belt and telescope are in synchronous operation.

[5] to [6]

The box is transferred from the belt to the telescope.

[6] to [7]

The belt starts the stopping process and has transferred the box completely to the telescope.

The telescope positions the box further to the target position in the warehouse.

[7]

The belt is stopped.

[7] to [8]

The telescope continues with positioning.

[8]

Transfer to stock completed

PI 1:7

(group)

  • "1": Transfer to stock finished

Transfer to stock no longer performed

PI 1:11

(group)

  • • "1": Transfer to stock in progress
  • • "0": Transfer to stock has not yet been started, has been completed or has been aborted.