DRV.DIR

Description

DRV.DIR changes the direction of the motor by changing the algebraic sign of the current command and position feedback value according to the figure below.

Note the following when using DRV.DIR:

  • You can only change the DRV.DIR command when the drive is disabled.
  • The drive status changes to "Axis not homed" as soon as the DRV.DIR parameter changes value (see DRV.MOTIONSTAT).
  • You must verify the settings of the hardware limit switches. If necessary, switch the positive and negative hardware limit switches by swapping the wires at the digital inputs.

General Information

Type

R/W Parameter

Units

N/A

Range

0 to 1

Default Value

0

Data Type

Integer

Start Version

M_01-00-00-000

Variants Supported

Variant Supported
AKD Base Yes
AKD with Position Indexer Yes
AKD EtherCAT Yes
AKD CANopen Yes
AKD BASIC Yes
AKD SynqNet Yes*
AKD EtherNet/IP Yes
AKD PROFINET Yes
AKD Sercos® III Yes
AKD-N Yes
AKD-C No

*In SynqNet, a parameter may be available in the firmware but have no effect on the system. See SynqNet Supported Parameters.

Fieldbus Information

If your drive type is listed as supported but no index, address, or instance number is listed, then this parameter is accessible through WorkBench, but not over your fieldbus type. For information on SynqNet parameters see SynqNet Supported Parameters.

EtherCAT CoE and CANopen ]
Index/Subindex Object Start Version

352Ah/0

M_01-00-00-000

PROFINET and Sercos® III
Fieldbus Address Attributes Signed?

PROFINET

2117 Byte No
Sercos® III 2 Octets
EtherNet/IP
Instance Data Size Data Type
118 1 Byte Integer
Modbus
Register Address Is 64 bit? Attributes Signed? Object Start Version

234

No 8 bit No M_01-03-00-000