Lenze DSD - Manual (Page 223)

Lenze · Drive Solution Designer · Manual · DMS 4.2 EN · 12/2013 · TD23
223
7 Applications
7.22 Winding drive for rewinder/unwinder
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7.22.7.14 Brake at standstill
7.22.7.15 Controller inhibit at standstill
7.22.7.16 Emergency-off time (without material, M-calculation only)
Parameter Description
Active • Yes: The brake is active during downtimes 1 ... 3. If the brake is activated, the motor does not
have to provide a torque.
• No: The brake is not active during downtimes 1 ... 3.
Parameter Description
Active • Yes: The controller of the inverter is inhibited during downtimes 1 ... 3. The thermal load of
the inverter and the motor is reduced.
• No: The controller of the inverter is enabled during downtimes 1 ... 2.
• The controller is always inhibited during downtime 3.
Parameter Description
t
ES
Deceleration time until the drive is at standstill, e.g. if the web breaks.
• Only the required motor torque is calculated.
• The dimensioning must be checked manually.