Siemens SIMODRIVE 611 universal - Page 397

6
6.2 Positioning mode (P0700 = 3, from SW 2.1)
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SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
The referencing motion is shown in the following table as a function of
the zero marks.
Table 6-34 Sequence when referencing with a distance–coded measuring
system
With/
without
In front of/at Motion sequence
Reference cams
Axis
without ref-
Axis tra-
verses/
moves to the
reference
point
(P0161=0)
1)
V
entry
V
shutd.
R
V
Start
R
K
Zero mark
Encoder
zero
without ref-
erence cam
s
(P0173=1)
Axis tra-
verses/
moves to af-
ter the zero
mark
(P0161=1)
1)
(from SW
8.3)
V
shutd.
R
V
Start
R
K
Zero mark
H
M
Encoder
zero
Abbreviations:
V
appr.
P0163 (reference point approach velocity)
V
shutd.
P0164 (reference point shutdown velocity)
V
entry
P0165 (reference point entry velocity)
R
V
P0162 (reference point offset)
R
K
P0160 (reference point coordinate)
H
M
P0161 (stopping at marks)
1) When referencing, the actual abs. position is not displayed in SimoCom U.
The following signals are used for the ”referencing with distance–coded
measuring system” function:
 Input signals
(refer under the index entry, ”Input signal, digital – ...)
– Input signal ”Start referencing/cancel referencing”
––> using an input terminal with function number 65
 Output signals
(refer under the index entry ”Output signal, digital – ...)
– Output signal ”Reference point set/no reference point set”
––> using an output terminal with function number 61
Motion sequence
when
referencing
Input/output
signals
(refer to Section
6.4)
6 Description of the Functions
01.99
! not 611ue !
04.05