8basic drive functions (mck) – Lenze 8400 User Manual
Page 540
8
Basic drive functions (MCK)
8.12
Holding brake control
540
Lenze · 8400 protec HighLine · Reference manual · DMS 3.0 EN · 03/2013 · TD05
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
• After automatic brake activation and expiration of the brake application time, the controller is
inhibited automatically by the basic "Holding brake control" function.
Tip!
The 2/12 mode is the usual mode to control the brake.
Modus 13: Semi-automatic control
From version 06.00.00
In this mode, brake release and brake application can be directly controlled via the input
bMBrakeReleaseBrake without special logic or automatic.
In contrast to the manual operation (mode 11)
• the feedforward control is active in this mode, preventing a sagging e.g. in case of a hoist.
• the brake in this mode also closes when the controller is inhibited in order to prevent the axis in
a hoist from falling.
Related topics:
Behaviour in case of pulse inhibit