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An overview of the available digital inputs and their current assignment can be found in the menu
Display/Digital inputs
:
Table 14: Digital inputs - assignment
Input
Function
Description
DIN0
Selection of
positioning
parameter set
Positioning mode:
•
DIN5 & DIN4: Selection of the positioning parameter group
(accelerations / times, positioning speeds)
•
DIN3 - DIN0: Selection of the destination within a group
DIN1
DIN2
DIN3
or course
program control
Course program mode:
•
See
DIN4
DIN5
DIN6
Positioning start
In the case of a rising edge, the positioning run will be performed using the
parameter set selected beforehand
DIN7
Negative limit
switch
Positive (DIN8) or negative (DIN7) setpoints are enabled only if the limit
switch inputs are passive.
(+24V if normally closed contact / 0V if normally open contact)
If there is no signal, the drive decelerates to zero speed at the current limit.
The power stage remains active.
DIN8
Positive limit
switch
DIN9
Controller enable In the case of a rising edge, the control system will be initialized and then
enabled together with the power stage. In the case of a falling edge, the
motor will be decelerated to zero speed and then the power stage will be
deactivated.
Clear error
If the controller is set to "error", the falling edge is used to acknowledge any
pending errors. If this is successful, the controller will be set to "ready for
operation" mode and the power stage can be re-enabled with the next rising
edge.
Clear limit switch If the motor has hit the limit switch, the falling edge is used to allow the motor
to continue to move in the same direction.
The digital inputs
DIN0 - DIN3
can be used in all operating modes for an offset for the CAN node
number. (See
chapter Configuring the digital inputs
User Manual DUET_FL „DUET_FL 48/10“
Version 1.1 Motor Power Company
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