Lenze 931E/K Small Drives Control - Manual (Page 61)

Commissioning
Positioning mode
Target parameterisation
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61 SW−HB 13.0002−EN 4.1
position will be calculated from the current setpoint position.
In the Start during positioning field you can select the behaviour of the servo positioning
controller, if a start command for a new target position is received during an active
positioning process.
You can choose between the following options:
ƒ Wait for end of positioning run: the current positioning process will be completed
before the new positioning process will be started. The next positioning process can
be selected before the current positioning process. The following positioning process
will then be automatically started after completion of the current positioning
process.
ƒ Interrupt actual positioning: the current positioning process will be interrupted and
the new position will be approached immediately.
ƒ Ignore start command: the new positioning command can only be selected and
started, when the previous positioning process has been completed.
)
Note!
Please observe that a bouncing switch at the digital start input may lead to
problems, if wait for end of positioning run or Interrupt actual positioning is
selected during a relative positioning process. In this case, it may happen that
the drive traverses a little bit too far!
In the Messages field, you can parameterise the remaining path message. The message can
be output via the fieldbus or a digital output. These trigger messages show the Remaining
distance to the end of the current positioning process. The selected remaining path applies
to all 64 target positions.
In the chapter "Setting the messages for the digital outputs", you will be informed how to
assign the message to the digital outputs. (
¶ 106)
In the Start delay field, you can select the time the servo positioning controller will wait for
after a start command before starting the positioning process.