Lenze 931W - Manual (Page 51)

Software implementation and parameter setting
Inputs and outputs menu
Digital I/Os: digital input
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51 HB 13.0001-EN 3.0
Control via Profibus Control via CAN bus Control via ”Fluxx” or via digital IO Function
Teach
By means of the ”Teach” function, the current
actual position of the drive can automatically be
transmitted as a set position of the travel data
set 0 under the following conditions:
A The controller type of travel data set 0 is
”Absolute position”
B The output stage has to be switched off
(motor at zero current)
This function can only be used in the operating
modes ”Online level 1” or ”Offline” of the Fluxx
program.
No function No function
Stopover at zero current The current travel program is stopped if the
input is active, and the drive is decelerated to
the speed 0. Afterwards the output stage is
switched off (motor at zero current). As soon as
the input is deactivated, the output stage is
activated, and the program or the current travel
data set is continued.
No function No function
Limit switch, left In case of the reference type ”Limit switch, left”, the digital input is evaluated as a reference. When a
reference run is effected and the limit switch is reached, the home position is set in consideration of
the settings effected on the ”Reference” tab.
Furthermore, a quick stop is actuated if the limit switch is reached during normal operation.
Limit switch, right In case of the reference type ”Limit switch, right”, the digital input is evaluated as a reference. When a
reference run is effected and the limit switch is reached, the home position is set in consideration of
the settings effected on the ”Reference” tab
Furthermore, a quick stop is actuated if the limit switch is reached during normal operation.
Tab. 2 Functions of the digital input