Firmware ≤ 11.00 - DMS 8.0 EN - 10/2011 L 369
8400 StateLine C | Reference manual
Basic drive functions (MCK)
Holding brake control
Related topics:
Behaviour in case of pulse inhibit
( 377)
Feedforward control of the motor before release
( 378)
8.4.2.3 Switching thresholds
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
( 374)
Process when brake is closed
( 375)
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.
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