Motor Power Company DUET_FL 48/10, Руководство пользователя

Страница: 49 / 196

Page 49
 Via digital input (DIN9):
The controller will be enabled exclusively via the digital input DIN9
 Via DIN9 and serial interface (RS 232):
To enable the controller, DIN9 must be set and a corresponding serial command must be
issued. This can be ensured, for example, by selecting the
Controller enable check box in the
Commands window.
 Via DIN9 and CAN-bus:
To enable the controller, DIN9 must be set and an enabling command must be issued via the
CAN bus.
Configuring the limit switch polarity
The servo positioning controller supports limit switches with normally-closed contacts and normally-
open contacts.
Adjust your drive such that no limit switch is active when the drive is located in the permissible
positioning range. Make sure that no LED is active in the menu shown below. You can set this by
selecting either the
NC contact option (DIN7, DIN8 = +24V
→
setpoint enabled) or the NO contact
option (DIN7, DIN8 = +24 V
→
setpoint blocked).
The little illustration in the middle shows a red arrow when the drive moves in the direction of one of the
limit switches. Thus you can directly see how the limit switches are assigned to the direction of
movement and change the wiring of the limit switches if necessary.
As long as a limit switch is active, the setpoint in the corresponding direction of rotation is blocked. In
applications where the drive can overrun the limit switches or in applications with bouncing limit
switches, the option "
Limit switch inhibits direction permanently " can be used. If the option is
activated, the direction of rotation in which a limit switch has been set off, remains blocked when the
limit switch has been left. In this case, the drive can leave the limit switch, but it is not possible to move
User Manual DUET_FL „DUET_FL 48/10“ Version 1.1 Motor Power Company