YX3000 Senseless Vector Type Inverter Manual
5: Acc/Dec time 6
6: Acc/Dec time 7
6.10 Swing Frequency Function Parameter (PP99 Group)
Swing frequency running is used in textile, chemical fiber industry, etc., and in application
which needs traverse drive and winding. The typical application is shown as Fig.6-45.
The swing frequency process is normally as follow:
Firstly it accelerates to preset swing freq (P9.02) in set Acc time and waiting for a
while(P9.03), then after goes to swing centre frequency in set Acc/Dec time , finally it enters
into swing freq cycle running in set swing amplitude(P9.04),
Kick freq (P9.05), swing freq cycle (P9.06) and delta wave ascent time (P9.07) until receiving
stop command to stop in set Dec time.
The swing centre frequency comes from set frequency of normal running, multistage speed
The swing freq running will be invalid automatically as JOG running or close loop running
When PLC running with swing freq, swing frequency will be invalid during switching of PLC
stage. It will go to PLC set frequency according to PLC Acc/Dec setting, then swing
When stopping command is received, it will decelerate to stop in PLC Dec time.
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