Operation modes and Commissioning
11.5 Reentering of Teach Mode, Sub-Mode „Auto“
After re-entering teach mode
11.4, sub-mode can be changed to “auto” by the corresponding CANopen
command.
This may be useful if a new floor should be added. In this case it is sufficient to pass by only the new floor mag-
net. The position of this new floor will be added.
If the position of the new floor magnet is in between ±
“Door minimum distance”
around the position of an al-
ready existing floor on the other side, the other side (side of the new floor magnet) is added to the already exist-
ing floor. This results in a double-sided floor. If position of 1
st
(front-) and 2
nd
(rear-) side are not exactly the
same, the position of the 1
st
(front-) side takes the leadership.
Remark: this corresponds to the situation that the first- and second side sensor each detects a floor in between a
distance of ±
“Door minimum distance”
during first teach-auto-process
11.3.2.
After all floors have been added, teach mode (sub-mode auto), can be left to normal mode.
11.6 Adjustments
11.6.1 Adjustment by CANopen
Floor positions can be adjusted by CANopen in case five conditions do apply:
1. The actual mode is the settings mode
2. The new position (after adjustment) of the floor must be within ±100 mm related to its original position
3. The cabin needs to be in the range of ±50 mm of the actual position of the floor (before adjustment)
4. The cabin needs to be in the range of ±50 mm of the new position of the floor (after adjustment)
5. The adjustment must not change the ascending floor ordering
There are two possibilities to adjust a floor by CANopen:
1. Firstly, an already known floor can be adjusted by a CANopen similar to the CANopen teach-message
( 11.2.3). LIMAX33 CP-00 is commanded by this message to store the actual position as the new (ad-
justed) position of the floor (adjustment by actual position). The CANopen adjustment must contain the
floor number.
If all of the conditions above apply, the actual position will be stored as the new position of the floor.
2. The second possibility for adjustment (adjustment by offset) is quite similar: Another adjustment message
(“adjustment by offset”) also must indicate floor number. Additionally, this adjustment message must con-
tain an offset.
LIMAX33 CP-00 will only accept the adjustment if the following conditions applies additional to the three
conditions mentioned at the beginning of this subchapter.
The offset must be in a range between −50 mm and +50 mm
If all of the conditions above apply, the new position of the floor will be calculated as old position (before
adjustment) + (signed) offset.
The original position is the position where the floor has been initially learned. This is not necessarily the actual position
(before adjustment)
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