Control word

INFORMATION

Observe the information in chapter Control functions for the behavior of the drive at standstill.

Bit

Function

PD

V/P

Description

0

Enable/emergency stop

PO 1.0

V/P

  • "1": Enable
  • "0": Stop with drive function FCB 14 (emergency stop)

1

Enable/application stop

PO 1.1

V/P

  • "1": Enable
  • "0": Stop with drive function FCB 13 (stop at application limits)

2

Reserved

PO 1.2

V/P

–

3

Release the brake

(without enable)

PO 1.3

V/P

If necessary, enable this function via parameter 8501.2 (open brake/DynaStop® with FCB 01 – enable).

4

Jog positive

PO 1.4

P

Signal for moving the drive in the positive direction in jog mode.

5

Jog negative

PO 1.5

P

Signal for moving the drive in the negative direction in jog mode.

6

Apply relative position

PO 1.6

P

Transfer of the relative target position in relative positioning mode (401). This signal is ineffective in all other operating modes.

7

Start/stop with fieldbus ramp

PO 1.7

V/P

  • "1": Start – motion enable in all operating modes except jog mode.
  • In referencing mode, "Start" is also required for referencing without reference travel.
  • "0": Referencing mode
  • Stop with FCB 26 (stop at user-defined limits). Deceleration with the value specified via PO 4 to speed 0.
  • "0": Other operating modes
  • Deceleration with the value specified via PO 4 to speed 0.
  • Behavior at standstill: Depending on the operating mode, the motor is held at speed 0 with speed control or position control. For motors without an encoder, the stop by setpoint function must be used.

8

Fault reset

PO 1.8

V/P

Resets fault messages with the positive edge of the signal.

9

Reserved

PO 1.9

V/P

–

10

Activate drive train 2

PO 1.10

V/P

  • "0": Selection of drive train 1
  • "1": Selection of drive train 2
  • NOTICE! Drive train 2 is available only for single-axis modules and can be used, for example, to implement emergency mode without any encoder feedback. The user units and the software module must be parameterized in the same way as drive train 1.

11

Reserved

PO 1.11

V/P

–

12

Deactivate SW limit switch

PO 1.12

P

If software limit switches are activated and configured in the configuration...

  • "0": Software limit switch monitoring activated.
  • "1": Monitoring of the software limit switches switched off.

13

Activate output stage inhibit

PO 1.13

V/P

  • "1" Output stage inhibit activated – application of the brake or (if no brake is present) coasting of the motor to a stop.
  • "0" Output stage inhibit inactive – output stage can be enabled

14

Activate standby mode

PO 1.14

V/P

  • "1" Standby mode activated.
  • "0" Standby mode not activated.

Standby mode can only be activated when the output stage is inhibited.

15

MOVIKIT®

Handshake In

PO 1.15

V/P

This signal is copied internally to status word bit 15 (MOVIKIT® Handshake Out). If the copying process fails ("Handshake Out" remains constant when the "Handshake In" signal changes), the device-internal processing of the MOVIKIT® software module is disrupted.