Siemens Simovert Masterdrives Compendium page 1375

Parameter Description
U671* The parameter defines the source for the setting value of
S.SetV Outp synchronism. The setting value is transferred to the output
with a positive edge at the binector "Set position setpoint".
2671 It is practical, for example, to set the position setpoint to
othe current position actual value before start of
synchronism in order to avoid jumps.
Function diagram [836.5]
U672* With rising edge at the input, the current displacement is
Set_DispAngle set to the setting value of the connector U678.2 (setting
input).
2672
U673* Selection of input binector for setting the output position
S.Set Outp setpoint or syncrhronism function.
2673 If there is a positive edge at this input, the output of the
block is set to "Setting value output" U671.
Function diagram [836.5]
U674* Index 1:
S.Rel Sync
Selection of the binector "Enable synchronism".
2674
The parameter defines the source for enabling
synchronism. If synchronism is not enabled, the output of
the synchronism (KK0310) is permanently tracked to the
input of "setting value position setpoint output" (U671). If
the position actual value of the slave axis (e.g. KK0120) is
softwired as setting value, jolt-free changeover to
synchronism can be effected at any time.
Index 2:
The synchronism function can be temporarily deactivated
via disable/enable synchronism at U674.1 or by call-up in
the mode manager. Previously internal values/statuses of
synchronism have been reset in the process.
If the "Continue synchronism" function is activated via
binector input U674.2, internal values/statuses are frozen.
No internal reset of values/statuses takes place. Thus
synchronism behaves during temporary deactivation as if
it had never been deactivated.
Thus the following statuses remain:
- Table remains and does not reset to X0,0.
- Status synchronous remains.
- Status referenced remains.
- Engaging/disengaging coupled remains.
- Synchronization, offset angle setting [FP 841] are
continued
- Position correction, referencing [FP 841] are continued
Function diagram [836.4]
Siemens AG 6SE7087-6QX70 (Edition AL )
SIMOVERT MASTERDRIVES Compendium Motion Control
Data Read/write
Init: 120 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:
Unit: - - Parameter menu
Indices: - + Technology
Type: L2 ,B + Synchronism
- Upread/free access
Changeable in:
- Ready to switch on
- Operation enabled
Init: 0 Menus:
Unit: - - Parameter menu
Indices: - + Technology
Type: L2 ,B + Synchronism
- Upread/free access
Changeable in:
- Ready to switch on
- Operation enabled
index1: 220 Menus:
Unit: - - Parameter menu
Indices: 2 + Technology
Type: L2 ,B + Synchronism
- Upread/free access
Changeable in:
- Ready to switch on
- Operation enabled
215