Hardware Limit Switches - Baumuller b maXX BM3000 Operating Manual

Description of the Software Modules and Parameters
6
7
8
9
10 The controller has sent new data and sets the New Set Value bit again, so that the
11 The drive signals that it has accepted the new data by setting the set value hand-
12 The drive has reached the second target position and now activates the new position-
13 The ramp generator reports "Function Ended", however values can still be specified
14 The drive reports Target Position Reached. This occurs depending on the Positioning
At the set value specification the controller monitors whether it has got the next set value
in time. If the next set value is not in time, error 911 is messaged. The error reaction is
according to the set reaction for this error.
Special treatment of the error response „No response":
„No response" is the preset reaction of error 911. „No response" means here that the drive
will not be locked due to the error and the reaction is done in the operating mode „Target
Position Setting". In case of error the ongoing positioning will be aborted, the error will be
messaged and the drive will be decelerated to a standstill with the adjusted positioning
deceleration (Z118.13–).

4.8.2.7 Hardware limit switches

Hardware limit switches can be set to restrict the traversing range. These hardware limit
switches only act in the Target Position Setting, Jog, and Position Control with Synchro-
nized Set Value Specification modes. Additionally they can be used for reference runs. In
this case they are used as reference marks, not for restricting travel.
The limit switch monitoring is controlled via Bit 1 of Parameter
eral Mode. Basically the monitoring is activated or deactivated with Bit 1; Bit 5 of Param-
eter
supplement the braking procedure.
The status of the limit switches is always displayed in Parameter
Switches, regardless of the operating mode and the other settings.
The controller has sent new data and sets the New Set Value bit again, so that the
data will be accepted. At this point, the drive has not yet reached the first target posi-
tion.
The drive signals that it has accepted the new data by setting the set value hand-
shake. As the old target still has not been reached, the data will not be effective yet.
The new positioning data will only become effective the moment the first target posi-
tion is traversed.
The controller cancels "New Set Value" again.
The drive has reached the first target position and now activates the new positioning
data. From this point the drive is ready to receive new set values; the drive signals
this by clearing the Set Value Handshake.
data will be accepted. The positioning data are to be the last data in this setting se-
quence; the drive should thus hold at the target. Therefore the "Change Set Immedi-
ately" bit must be cleared.
shake. As the old target still has not been reached, the data will not be effective yet.
The new positioning data will only become effective the moment the first target posi-
tion is traversed.
ing data. From this point the drive is ready to receive new set values; the drive signals
this by clearing the Set Value Handshake.
by the smoothing generator.
Window and the Positioning Window Time that have been set.
Z118.2–
can be used to define whether an error message should be displayed to
Parameter manual b maXX BM3000
Document no.: 5.12001.07
4
Z121.1–
Positioning Gen-
Z121.2–
State of Limit
555
of 820