1 operating mode, Operating mode, 8basic drive functions (mck) – Lenze 8400 StateLine User Manual
Page 406
8
Basic drive functions (MCK)
8.4
Holding brake control
406
Lenze · 8400 StateLine · Reference manual · DMS 12.0 EN · 06/2014 · TD05/TD14
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8.4.2.1
Operating mode
For different applications and tasks, different operating modes are available in
selected operating mode determines whether the holding brake control is used and how the
holding brake will be switched.
Mode 0: Brake control off
In this mode, brake control is switched off (not active).
• The bMBrakeReleaseOut trigger signal for the holding brake control switching element is set to
FALSE.
• The bMBrakeReleased status signal is set to FALSE.
Mode 11: Manual control
In this mode, brake release and brake application can be directly controlled via the bMBrakeRelease
input without special logic or automatic.
• Setting pulse inhibit or controller inhibit has no influence on the bMBrakeReleaseOut trigger
signal for the holding brake control switching element.
• After the brake has been activated and the brake application time has expired, the controller is
inhibited automatically by the basic "Holding brake control" function.
Tip!
You can use mode 11 to easily check if the brake switches correctly.
Holding brake: Closing time
100 ms
Holding brake: Release time
100 ms
Holding brake: Waiting time status
100 ms
Holding brake: Ramp FF control
0 ms
Holding brake: Actual value monitoring
0.000 ms
Holding brake: Application delay
0.000 ms
MCK: Holding brake ramp time synchr.
2.000 s
Holding brake: Status
-
MCK: nMBrakeAddValue_a
- %
MCK: bMBrakeRelease
-
MCK: bMBrakeStartValue2
-
MCK: bMBrakeApplied
-
Parameter
Info
Lenze setting
Value Unit
Highlighted in grey = display parameter
Note!
In the Lenze setting, the mode 0 is preset to get into a safe state after the mains is
switched on.