User guide

5 Function blocks
5.66 L_DevBrakeStateDecoder - status signals of the basic function "Brake control"
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Lenze · 9400 function library · Reference manual · DMS 6.7 EN · 08/2014 · TD05
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Outputs
The boolean outputs have the following meaning when the value is TRUE:
Bit* Identifier Meaning in case of TRUE
1 bActive Brake control is active.
4 bModulUsed Brake module is used.
8 bBrakeReleased Brake status (internal status signal).
15 bErrorActive Brake error is active (collective message).
16 bGrindIn Status "Brake grinding-in".
17 bTorqueTest Status "Brake test".
18 bDirectMode Status "Direct control".
19 bAutoMode Status "Automatic control".
20 bErrExtFeedback Error: External feedback.
21 bErrPosDrift Error: Position drift when brake is applied/during brake test.
22 bErrModul Error: Brake module monitoring.
23 bTimeActivate Information: Brake activation via waiting time.
24 bGrindInDone Information: Brake grinding-in is completed.
25 bTorqueTestDone Information: Brake test is completed.
26 bErrorTorqueCtrl Error: feedforward control torque could not be established within one second.
27 bSpeedBelowMin-
Speed
Information: Current speed has fallen below the threshold for the brake activation
set in C02581.
* Relating to the input signal dnState.