Siemens Simovert Masterdrives Compendium page 1373

Parameter Description
U660* INDEX 1:
Rel Correct 1 = Enable of position correction
2660 INDEX 2:
1 = Enable of referencing
U661* The parameter determines the effective direction of
Mode PosCorr position correction.
2661 Value 0 : Means that the axis is not the one which is
transporting
Value 1 : Means that the axis is the one which is
transporting
direction.
This parameter makes allowance for the fact that
depending on whether the printing index scanning takes
place in front of or behind the drive, it is necessary to
brake briefly and decelerate briefly, to compensate for
positive displacement.
Function diagram [836.5]
U662 If the parameter U664 is set to the value zero, parameter
SetPos PosCorr U662 is used as the reference position.
2662 Position correction operates as follows:
With a positive edge at control bit "Start position
correction" (U666), the difference between reference
position and the measured actual position is determined
upon occurrence of the printing index. This difference is
conveyed to the position correction and reduced with the
correction speed indicated at U667. U661 defines whether
the correction direction is positive or negative.
Function diagram [836.4]
U663* The parameter defines the source for the reference
S.SetPos var. position of position correction if this is specified by a
connector.
2663
Function diagram [836.3]
U664* Correction type for specification of the reference position
Corr'n Type of position correction.
2664 Value 0 = means that the reference position for position
Value 1 = means that the reference position for position
source
Function diagram [836.4]
Siemens AG 6SE7087-6QX70 (Edition AL )
SIMOVERT MASTERDRIVES Compendium Motion Control
the material with the printing index.
Position correction is made in positive direction.
the material with the printing index
Position correction is made in the negative
correction is specified via U662 as a fixed value.
correction is specified via a connector. The
for the connector is defined in U663.
Data Read/write
index1: 0 Menus:
Min: 0 - Parameter menu
Max: 1 + Technology
Unit: - + Synchronism
Indices: 2 - Upread/free access
Type: O2 Changeable in:
- Ready to switch on
- Operation enabled
Init: 0 Menus:
Min: 0 - Parameter menu
Max: 1 + Technology
Unit: - + Synchronism
Indices: - - Upread/free access
Type: O2 Changeable in:
- Ready to switch on
- Operation enabled
Init: 0 Menus:
Min: - - Parameter menu
2147483648 + Technology
Max: + Synchronism
2147483647 - Upread/free access
Unit: - Changeable in:
Indices: - - Ready to switch on
Type: I4 - Operation enabled
Init: 0 Menus:
Unit: - - Parameter menu
Indices: - + Technology
Type: L2 ,K + Synchronism
,K - Upread/free access
Changeable in:
- Ready to switch on
- Operation enabled
Init: 0 Menus:
Min: 0 - Parameter menu
Max: 1 + Technology
Unit: - + Synchronism
Indices: - - Upread/free access
Type: O2 Changeable in:
- Ready to switch on
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