Lenze E94A - Manual (Page 193)

Lenze · 9400 function library · Reference manual · DMS 6.7 EN · 08/2014 · TD05
193
5 Function blocks
5.11 L_CamSyncIn - synchronous/oversynchronous clutch-in
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Sequence
Usually, the clutch-in process is started mark-controlled by setting the bTpReceived input to TRUE.
For this purpose, the inputs dnTpTimeLag and bTpReceived must be connected to the touch probe
system block for the digital input which is connected to the touch probe sensor.
A manual clutch-in can be activated anytime via the bManualSync input (e.g. for "top cut" with a
flying saw).
During the synchronising process, the bAcc output is set to TRUE. As soon as synchronicity has been
reached (dnPosOut_p >= dnSyncPos_p), the bSync output is set to TRUE instead.
By setting the bReset input from FALSE to TRUE, the function block for the next synchronising can be
activated.