6.2.10
Homing
Homing serves to define the zero point in the traversing range.
The activation takes place by the control word of the technology application.
The information that a home position has been recognised is provided in the Status word
parameter of the technology application.
, bit 5
Profile data - Referencing
For the reference search, 2 profile data sets can be parameterised with different speeds and
accelerations. The time for referencing is reduced and the accuracy is increased.
•
Profile data set 1: Quick approach of the limit switch (depending on the selected mode).
•
Profile data set 2: Slow and exact approach of the limit switch and positioning to the target
position.
•
If speed 2 is set = "0" (initial value), there is no changeover to the profile data set 2. The
reference search is carried out with the profile parameters of profile data set 1.
Parameter
Address
Name / setting range / [default setting]
Info
0x500A:070
Homing mode
-2 CwTorqueLimit
-1 CcwTorqueLimit
0 SetPositionDirect
1 CcwLimitSwitchCwTP
2 CwLimitSwitchCcwTP
3 CwRpCcwRnTP
5 CcwRpCwRnTP
17 CcwLimitSwitch
18 CwLimitSwitch
19 CwRpCcwRn
21 CcwRpCwRn
33 CcwTP
34 CwTP
99 Reset home position
0x500A:071
Action after "Home position detected"
0 Stop positioning
1 Relative positioning
2 Absolute positioning
0x500A:078
Homing : Torque limit
0.00 ... [0.10] ... 21474836.47 Nm
0x500A:079
Homing : Blocking time
0.000 ... [1.000] ... 2147483.647 s
Technology application (TA) basic settings
Motion settings
Homing
59
Содержание i950 Series
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Страница 397: ...19 Safety functions Supported safety functions for Basic Safety STO 4Safe Torque Off STO 398 Safety functions 397 ...
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