Lenze E94AxHE Technology Application Table positioning - Manual (Page 16)

9400 Technology applications | Table positioning
Parameter setting & configuration
Basic settings
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EDS94TA10050xxxx EN 1.2 - 03/2010
5.3.2 Traversing range
By setting the traversing range the machine type/measuring system is set:
 Parameter setting: Tab Application parameters  dialog level Overview
Traversing range
Unlimited
The drive can traverse optionally in both directions without
reaching limitations.
• Positioning here generally is effected in the positioning
modes "Relative with/without TP" or "Speed with/
without TP".
• The positioning measuring system is reset to zero with
every new positioning process.
• By homing, the positioning measuring system receives a
fixed reference point (zero point), so that also the
positioning modes "Absolute with/without TP"can be
used. Then also the software limit positions for limiting
the traversing range are provided.
Limited After reaching the position limits, the drive must travel in the
opposite direction again.
• For positioning, the home position has to be known. By
homing, the positioning measuring system receives a
fixed reference point (zero point).
• Basically, monitoring to the internally maximum usable
value range (±2 31 increments) takes place (software limit
position monitoring of the internal value range). An
overflow of the value range results in the loss of the home
position.
• Additionally parameterisable software limit positions can
be activated on the user side for limiting the travel range.
Modulo The measuring system is repeated.
• If the cycles n set are exceeded a defined overflow occurs.
The cycle typically corresponds to a rotation or tool
distance in a rotative system.
• For positioning, the home position has to be known.
• Software limit positions are not effective.
• Absolute targets can be approached by exceeding the
measuring system limit, e.g. from 10° via 0° to 350°.
Parameter Lenze setting
Value Unit
C02528 Traversing range Limited
C02536 Cycle (only relevant for traversing range "Modulo") 360.0000 unit
M
M
M
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