Switching Thresholds - Lenze L-force HighLine C 8400 Series Reference Manual

8400 HighLine C | Reference manual
Basic drive functions (MCK)
Holding brake control
Related topics:
Behaviour in case of pulse inhibit
Feedforward control of the motor before release
8.12.2.3

Switching thresholds


Stop!
Do not set the lower speed threshold for brake application too high to prevent
an excessive wear of the brake!

Note!
For the speed comparison, only the absolute motor speed value is considered,
the direction of rotation is not taken into account.
Upper speed threshold for brake release:
Switching threshold (C02581/1) + hysteresis for release (C02581/2)
Lower speed threshold for brake application:
Switching threshold (C02581/1) - hysteresis for application (C02581/3)

Tip!
The lower speed threshold for brake application should be set to approximately
5 ... 20 % of the maximum speed to minimise the wear of the brake and provide for
an optimum brake reaction by a low grinding of the brake.
Related topics:
Process when brake is released
Process when brake is closed
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Firmware ≤ 11.00 - DMS 6.0 EN - 10/2011