Control word

INFORMATION

For the behavior of the drive at standstill, observe the information in the chapter Control functions.

Bit

Function

PD

Description

0

Enable/emergency stop

PO 1.0

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

1

Enable/application stop

PO 1.1

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

2

Reserved

PO 1.2

-

3

Release brake

(without enable)

PO 1.3

If required, activate this function using parameter 8501.2 (Release brake/DynaStop® with FCB 01 – enable).

4

Direction of movement/jog positive

PO 1.4

Signal for moving the drive in positive direction

5

Direction of movement/jog negative

PO 1.5

Signal for moving the drive in negative direction

6

Reserved

PO 1.6

Reserved

7

Start/stop with fieldbus ramp

PO 1.7

  • "1": Start – movement enabled in all operating modes except for jog mode.
  • Deceleration to speed 0 with the value specified by PO 4 Fixed setpoint deceleration.
  • Standstill behavior: The motor is held at speed 0. For motors without encoder, the Stop by setpoint function must be used.

8

Fault reset

PO 1.8

Reset of fault messages with the positive edge of the signal.

9

Activate operation at creep speed

PO 1.9

Signal for activating creep speed. For example for startup purposes.

10

Activate drive train 2

PO 1.10

  • "0": Drive train 1 selected
  • "1": Drive train 2 selected
  • NOTICE! Drive train 2 is only available with single-axis modules and can be used, for example, to implement emergency mode without encoder feedback.

11

Reserved

PO 1.11

-

12

Reserved

PO 1.12

-

13

Activate output stage inhibit

PO 1.13

  • "1" Output stage inhibit activated – the brake is applied or (if no brake is installed) the motor coasts to a stop.
  • "0" Output stage inhibit inactive – output stage can be enabled

14

Activate standby mode

PO 1.14

  • "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

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